Analysis of the Relationship Between Rural-Urban Status and Use of Digital Health Technology Among Older Cancer Survivors Based on the Health Information National Trends Survey: Cross-Sectional Analysis

Introduction

Improvement in cancer treatments and increasing life expectancy have led to a greater proportion of older, long-term survivors of cancer. As of 2022, 67% of cancer survivors in the United States were above the age of 65 years [Miller KD, Nogueira L, Devasia T, et al. Cancer treatment and survivorship statistics, 2022. CA Cancer J Clin. Sep 2022;72(5):409-436. [CrossRef] [Medline]1]. Though there are over 12 million older cancer survivors in the United States, their perspectives regarding survivorship and long-term care needs are not well described [Miller KD, Nogueira L, Devasia T, et al. Cancer treatment and survivorship statistics, 2022. CA Cancer J Clin. Sep 2022;72(5):409-436. [CrossRef] [Medline]1-Fletcher C, Flight I, Chapman J, Fennell K, Wilson C. The information needs of adult cancer survivors across the cancer continuum: A scoping review. Patient Educ Couns. Mar 2017;100(3):383-410. [CrossRef] [Medline]4]. There are noted cancer care disparities among rural populations where the population tends to be older and to face a higher incidence and mortality rate from cancer than younger survivors. This is likely driven by barriers to accessing state-of-the-art cancer prevention, treatment, and survivorship services that support cancer-preventive behaviors [Bhatia S, Landier W, Paskett ED, et al. Rural-urban disparities in cancer outcomes: opportunities for future research. J Natl Cancer Inst. Jul 11, 2022;114(7):940-952. [CrossRef] [Medline]5-Weaver KE, Palmer N, Lu L, Case LD, Geiger AM. Rural-urban differences in health behaviors and implications for health status among US cancer survivors. Cancer Causes Control. Aug 2013;24(8):1481-1490. [CrossRef] [Medline]9].

Telehealth and other digital health tools offer an opportunity to bridge the gaps in care between rural and urban cancer survivors. Digital tools, such as the internet, electronic wearable devices, and social media, offer ways to disseminate health promotion materials and education remotely. Given the barriers that rural residents face in accessing in-person health behavior programming and resources, remote delivery with digital health tools is one strategy for delivering this information. In fact, a systematic review of lifestyle behavior change interventions for rural cancer survivors found that programming predominately relied on delivery using a hybrid or remote format by the use of digital technology, though the evidence of effectiveness was limited [Werts SJ, Robles-Morales R, Bea JW, Thomson CA. Characterization and efficacy of lifestyle behavior change interventions among adult rural cancer survivors: a systematic review. J Cancer Surviv. Sep 28, 2023. [CrossRef] [Medline]10]. Remotely delivered programming to support psychosocial well-being and lifestyle behavior change has been shown to be effective for survivorship more generally, but the evidence of acceptability and usability for survivors living in rural areas is lacking [Werts SJ, Robles-Morales R, Bea JW, Thomson CA. Characterization and efficacy of lifestyle behavior change interventions among adult rural cancer survivors: a systematic review. J Cancer Surviv. Sep 28, 2023. [CrossRef] [Medline]10]. While digital literacy and access disparities have long existed between rural and urban communities, commonly known as the digital divide [Okobi E, Adigun AO, Ozobokeme OE, et al. Examining disparities in ownership and use of digital health technology between rural and urban adults in the US: an analysis of the 2019 Health Information National Trends Survey. Cureus. May 2023;15(5):e38417. [CrossRef] [Medline]11-Hindman DB. The rural-urban digital divide. Journal Mass Commun Q. Sep 2000;77(3):549-560. [CrossRef]13], the COVID-19 pandemic has provided a push to address some of these barriers and has led to greater adoption of telehealth and other digital health tools [Greenberg-Worisek AJ, Kurani S, Finney Rutten LJ, Blake KD, Moser RP, Hesse BW. Tracking healthy people 2020 internet, broadband, and mobile device access goals: an update using data from the Health Information National Trends Survey. J Med Internet Res. Jun 24, 2019;21(6):e13300. [CrossRef] [Medline]14-Mackwood M, Butcher R, Vaclavik D, et al. Adoption of telemedicine in a rural US cancer center amid the COVID-19 pandemic: qualitative study. JMIR Cancer. Aug 16, 2022;8(3):e33768. [CrossRef] [Medline]16]. For example, during the pandemic, providers pushed for the use of telehealth visits to complete routine check-ups with patients, especially immunocompromised cancer patients undergoing treatment. By providing information and instructions on how to complete telehealth visits remotely, many patients became familiar with how to access digital technology. Whether additional modifications in telemedicine and digital health delivery are needed to meet the supportive care needs of older survivors is not known. To address this gap in the literature, additional work is needed to understand the access and use of digital technology in this population.

Digital health technology is a promising tool to support lifestyle behavior change programming, but the acceptability and usability of digital technology for rural cancer survivor populations, particularly older survivors, has not been fully explored. This study aimed to use a robust survey-based dataset to (1) describe the use of digital technology among cancer survivors, (2) assess the use of telehealth and other digital technology to support health, and (3) examine the association between rurality and digital health tool use and access among older (>60 y) cancer survivors who responded to this nationally representative survey in 2022.

Methods

Study Design and Population

This cross-sectional analysis was derived from the National Cancer Institute (NCI) Health Information National Trends Survey (HINTS), a nationally representative sample of the adult, noninstitutionalized population in the United States. NCI has been collecting HINTS data every few years since 2003 to evaluate trends in health information access and attitudes toward digital health technology [Hesse BW, Moser RP, Rutten LJF, Kreps GL. The health information national trends survey: research from the baseline. J Health Commun. 2006;11 Suppl 1:vii-xvi. [CrossRef] [Medline]17,Nelson DE, Kreps GL, Hesse BW, et al. The Health Information National Trends Survey (HINTS): development, design, and dissemination. J Health Commun. 2004;9(5):443-460. [CrossRef] [Medline]18]. Detailed information about the methodology and publicly available deidentified datasets can be found on the NCI HINTS website [National Cancer Institute. Health Information National Trends Survey. URL: https://hints.cancer.gov [Accessed 2023-12-11] 19]. This analysis was deemed exempt by the University of Arizona Institutional Review Board.

This analysis uses data from HINTS 6, which was collected between March and November 2022. As this was the first full HINTS survey completed after the beginning of the COVID-19 pandemic wherein telehealth use increased appreciably [Murphy A, Kirby A, Lawlor A, Drummond FJ, Heavin C. Mitigating the impact of the COVID-19 pandemic on adult cancer patients through telehealth adoption: a systematic review. Sensors (Basel). May 9, 2022;22(9):3598. [CrossRef] [Medline]15,Americans’ use of mobile technology and home broadband. Pew Research Center; Jan 31, 2024. URL: https:/​/www.​pewresearch.org/​internet/​2024/​01/​31/​americans-use-of-mobile-technology-and-home-broadband/​ [Accessed 2025-01-28] 20], this iteration was selected to best reflect the current prevalence of digital technology use. HINTS 6 is also the first to include stratification for residential status in the sampling strategy to ensure better representation of rural participants [Health Information National Trends Survey 6 (HINTS 6) methodology report. WeStat; 2023. URL: https://hints.cancer.gov/docs/methodologyreports/HINTS_6_MethodologyReport.pdf [Accessed 2025-01-28] 21]. Out of the 6252 total respondents (response rate 28.1%), those without a history of cancer (n=4982), those under the age of 60 years (n=174), or those with missing data for cancer diagnosis or age (n=119) were excluded from analyses. Cancer diagnosis was determined with a self-report question asking if the respondent had ever been diagnosed with cancer. A cutoff of 60 years of age was used to define an “older cancer survivor” to maximize the analysis sample size and realizing that cancer survivors experience accelerated aging, meaning a 60-year-old cancer survivor may be more like a 65-year-old noncancer survivor. The final analytical sample included 710 cancer survivors 60 years of age or older. Most participants completed HINTS 6 using a mailed paper copy of the survey (435/710, 61.3%) compared with a web-based version of the survey (275/710, 38.7%).

Ethical Considerations

The HINTS 6 general population survey was designated “exempt research” and approved by the Westat Institutional Review Board (IRB) (Project # 6632.03.51). HINTS 6 was designated as “Not Human Subjects Research” from the National Institutes of Health Office of IRB Operations (iRIS reference number: 562715).

Outcome Variables

The primary measures of interest pertained to (1) internet access and use for health-related activities, (2) digital device ownership and use as a tool for health behaviors, (3) use of social media for health, and (4) use of telehealth.

Internet

Internet use was assessed with the question, “Do you ever go on-line to access the internet or World Wide Web, or to send and receive email?” Respondents who indicated “yes” were then provided a follow-up question asking how they have used the internet for health-related needs in the previous 12 months with 4 statements to consider: “Look for health or medical information,” “Send a message to a health care provider or a health care provider’s office,” “View medical test results,” and “Make an appointment with a health care provider.” Respondents answered each statement with a “yes” or “no” response. Those who reported using the internet were also asked about their level of satisfaction with their home internet connection using a 5-point scale ranging from “extremely satisfied” to “not at all satisfied.”

Digital Devices

Survey respondents were asked if they own any of the following digital devices: tablet computer (eg, Apple iPad, Samsung Galaxy, or Kindle Fire), a smartphone (eg, Apple iPhone, Blackberry, or Android), or a basic mobile phone. These responses were then categorized to describe participants who owned these devices, those who owned multiple devices, and those who owned no digital devices. Those who indicated they own a tablet or smart phone were asked, “In the past 12 months, have you used a health or wellness app on your tablet or smartphone?” Ownership and use of wearable devices (eg, Fitbit, Apple Watch, or Garmin Vivofit) was assessed with the question, “In the past 12 months, have you used an electronic wearable device to monitor or track your health or activity?” To assess how respondents have used digital devices to support their health, participants were asked if they had shared any health information from either their wearable device or smartphone with a health professional in the previous year.

Social Media

Social media use was assessed with the question, “In the past 12 months, how often did you do the following?” The 5 statements included: “Visited a social media site,” “Shared personal health information on social media,” “Shared general health information on social media,” “Interacted with people who have similar health or medical issues on social media or online forums,” and “Watched a health-related video on a social media site (eg, YouTube).” The response options for each included 5 categorical frequency of use options ranging from “Never” to “Almost every day.” These response types were dichotomized to capture if the respondent had used social media for the purpose at all in the last 12 months or not at all.

Telehealth

Telehealth use was assessed with the question, “In the past 12 months, did you receive care from a doctor or health professional using telehealth?” Those who indicated they had not used telehealth were then asked if telehealth had been offered by their provider if they had tried to schedule medical care. Those who did choose to use telehealth in the previous year were prompted with a set of statements and asked to indicate if they agreed that the statement reflected a reason they participated in a telehealth visit.

Exposure Variables

The exposure of interest for this analysis was residential status. This variable was dichotomized into rural and urban residency using the 2013 Rural-Urban Continuum (RUC) Codes set by the US Department of Agriculture Economic Research Service [US Department of Agriculture. Rural-urban continuum codes. Economic Research Service. 2024. URL: https://www.ers.usda.gov/data-products/rural-urban-continuum-codes.aspx#.U0VBhleG-Hs [Accessed 2024-01-31] 22]. This code includes 9-values and is derived along a continuum based on population size and adjacency to a metropolitan area. Based on previous analyses, urban residencies were defined as RUC codes 1‐3, while rural residencies were defined as RUC codes of 4‐9 [Okobi E, Adigun AO, Ozobokeme OE, et al. Examining disparities in ownership and use of digital health technology between rural and urban adults in the US: an analysis of the 2019 Health Information National Trends Survey. Cureus. May 2023;15(5):e38417. [CrossRef] [Medline]11,Zahnd WE, Davis MM, Rotter JS, et al. Rural-urban differences in financial burden among cancer survivors: an analysis of a nationally representative survey. Support Care Cancer. Dec 2019;27(12):4779-4786. [CrossRef] [Medline]23,Robertson MC, Song J, Taylor WC, Durand CP, Basen-Engquist KM. Urban-rural differences in aerobic physical activity, muscle strengthening exercise, and screen-time sedentary behavior. J Rural Health. Sep 2018;34(4):401-410. [CrossRef] [Medline]24].

Sample Characteristics

The sociodemographic characteristics included in this analysis were age, sex, race and ethnicity, occupational status, annual household income, household size, marital status, education, and census region. To ensure adequate cell sample size for analysis, the race and ethnicity variable was condensed into non-Hispanic White, non-Hispanic Black or African American, Hispanic, and non-Hispanic other. Occupational status was organized into 4 categories including employed, retired, disabled, and other (ie, unemployed, homemaker, and student). Related to cancer history, the age of diagnosis, years since diagnosis, and cancer type were included in the summary of the sample.

Statistical Analysis

This is a cross-sectional analysis of the use of digital health tools and telehealth in older cancer survivors who completed the HINTS 6 survey collected in 2022. Provided survey weights were applied using the Jackknife repeated replication method for population level estimates.

Sociodemographic characteristics, health behaviors, and cancer history were stratified by residential status (rural vs urban) and differences were assessed using Wald design-based chi-square tests of independence or t tests. Rurality and associations with using digital health tools and telehealth were individually assessed using both unadjusted and adjusted multiple logistic regression models. Models were adjusted for age, race and ethnicity, annual household income, and education. Sex and marital status were not found to be confounders or effect modifiers and were thus not included in the adjusted model. An α level of .05 was considered statistically significant. A post hoc sensitivity analysis was conducted excluding respondents who reported diagnosis with nonmelanoma skin cancer as this is a population of people with a cancer diagnosis that experience very different treatment and survival outcomes from the general survivor population. All analyses were completed using STATA 17 (StataCorp LLC).

Results

Demographics

Out of the 710 older cancer survivors included in this analysis, 17% (n=125) were living in rural areas (see Table 1 for detailed sample characteristics). The average age of the respondents was 73 (SD 8.2) years. While most demographic characteristics did not differ between rural and urban survivors, rural cancer survivors were more likely to identify as non-Hispanic White (93% [n=95] vs 84% [n=415]; P=.007) and reported a lower annual household income (P=.01). When considering the US census region, a greater percentage of Midwest participants were living in rural areas compared to urban areas (37.3% vs 14.4%), while a lower percentage of participants in the West and Northeast regions were living in rural areas compared to urban areas (P<.001). Most respondents were retired (n=497, 71.7%) and married or living with a romantic partner (n=356, 64.7%). Though there were no differences in age at diagnosis or years since diagnosis between groups, nonmelanoma skin cancer was the most prevalent cancer type (n=149, 31.2%); rural participants reported greater prevalence of breast and gynecological cancer than urban residents (P=.03). There were no differences in the survey form version completed between rural and urban residents, with 59.9% (n=350) of urban respondents and 68% (n=85) of rural respondents using a paper version of the survey (P=.09).

There were no differences in internet use or mode of access, digital device ownership, or social media use in the previous 12 months between older rural and urban survivors (Table 2). Overall, most older survivors were using the internet (n=553, 79.9%) and predominately used a high-speed service to connect (n=486, 89.8%). Though they shared the same prevalence of internet use, rural cancer survivors were more likely to report a lack of satisfaction with their internet connection than urban survivors (8.7%, n=7, rural vs 0.4%, n=3, urban; P<.001). Regardless of residential status, older survivors reported high rate of smartphone ownership (n=544, 78.5%) and only 5% (n=31) reported not owning any digital devices. About half of older survivors owned more than 1 digital device (n=345, 51.7%).

	Total, %	Rural, %	Urban, %	P value
Used the internet at all	79.9	78.1	80.1	.67
Mode of accessing the interneta
Dial-up or telephone line  High-speed service  Cellular network	1.9 89.8 69.5	2 84.7 74.1	1.9 90.8 68.5	.95 .29 .45
Internet connection satisfaction				.006
Extremely satisfied  Very satisfied  Somewhat satisfied  Not very satisfied  Not at all satisfied	16.4 47.4 28.8 5.6 1.8	4.6 59.2 22.2 5.3 8.7	18.8 45 30.1 5.7 0.4
Digital device ownershipa
58.9  78.5  9.2  51.7  5.1	48.6 76.1 13.6 41.4 3.2	61.1 79 8.2 53.9 5.5	.12 .58 .29 .09 .3
Visited a social media site	66.6	71.6	65.6	.28

^aCategories are not mutually exclusive.

Internet

In both unadjusted and adjusted logistic regression models, the use of the internet to support health did not differ between older rural and older urban cancer survivors. Regardless of residential status, most respondents who used the internet within the past 12 months indicated that they have used the internet to look for health information (n=463, 86.5%), they have sent a message to their health care provider (n=362, 67.5%), and they have viewed their medical test results (n=405, 78.9%; Table 3).

Digital health tools	Weighted percent, %		Unadjusted OR (95% CI)	P value	Adjusted ORa (95% CI)	P value
	Rural	Urban
Internet
Used the internet to look for health or medical information	78.7	88.1	0.50 (0.22-1.11)	.09	0.73 (0.33-1.62)	.44
Used the internet to send a message to a health care provider or health care providers office	63.6	68.4	0.81 (0.40-1.61)	.54	0.80 (0.33-1.95)	.62
Used the internet to view medical test results	69.5	80.8	0.54 (0.26-1.11)	.1	0.63 (0.28-1.44)	.27
Used the internet to make an appointment with a health care provider	42.7	58.4	0.53 (0.27-1.07)	.07	0.52 (0.22-1.21)	.13
Digital devices
Used a health or wellness app on a tablet or smartphone	36.9	51.3	0.56 (0.32-0.97)	.04	0.85 (0.47-1.53)	.58
Used an electronic wearable device to monitor or track health or activity	19.8	28	0.64 (0.33-.21)	.17	0.81 (0.38-1.73)	.58
Shared health information from an electronic monitoring device or smartphone with a health professional	21.8	24.4	0.87 (0.46-.63)	.65	1.25 (0.56-2.78)	.58
Social media
Shared personal health information on social media	19	10.9	1.92 (0.82-4.51)	.13	2.64 (1.13- 6.19)	.03
Shared general health-related information on social media (ie, news article)	21.9	26.3	0.79 (0.35-1.79)	.56	0.55 (0.24-1.23)	.14
Interacted with people with similar health or medical issues on social media or online forums	19.7	16.5	1.24 (0.50-3.07)	.63	1.08 (0.46-2.58)	.85
Watched a health-related video on a social media site	40.2	42.3	0.91 (0.48-1.72)	.78	0.76 (0.37-1.55)	.44

^aLogistic regression models were adjusted for age, race and ethnicity, annual household income, and level of education.

Digital Devices

Compared with urban survivors, rural respondents who owned a smartphone or tablet were less likely to report that they had used a health or wellness application in the previous year (36.9%, n=36, rural vs 51.3%, n=234, urban; unadjusted OR 0.56, 95% CI 0.32-0.97; P=.04). This difference was no longer significant in adjusted logistic regression models when age, annual household income, education, and race and ethnicity were considered (adjusted OR 0.85, 95% CI 0.47-1.53; P=.58). There were no differences in the use of wearable devices to track activity or to share health information with a health care provider. Overall, 26.5% (n=165) of older survivors reported using a wearable device to track their health or activity. While only 23.9% (n=166) of older survivors indicated they have shared data from a smartphone or wearable device with a health professional in the previous year, 81.3% (n=135) indicated that they would be willing to do so in the future.

Social Media

Two-thirds of older adults (n=448, 66.6%) visited a social media site in the previous year. Though social media use was similar for both urban and rural survivors, older cancer survivors living in rural areas were twice as likely to report that they had shared personal health information on social media in the previous year (adjusted OR 2.64, 95% CI 1.13-6.19; P=.03). Less than 20% (n=115) of older cancer survivors reported having used social media or a chat forum to interact with people who have similar health issues and 25.5% (n=173) indicated that they had shared general health information on social media in the previous year.

Telehealth

There were no differences in the proportion of rural and urban respondents who indicated they had received care from their health care provider using telehealth in the previous 12 months (Table 4). Rural and urban cancer survivors were equally likely to have been offered the option to have a telehealth visit by their providers. For respondents who indicated they received care using telehealth, the primary reason for choosing to participate in a telehealth visit was provider recommendation or requirement (n=215, 81.1%). A total of 54% (n=136) of older cancer survivors indicated that they chose to participate in telehealth because it was more convenient than going to a health care office. Compared with older urban survivors, rural survivors were less likely to indicate that one of their reasons for choosing telehealth was to seek advice about whether in-person care was needed (adjusted OR 0.21, 95% CI 0.05-0.94; P=.04).

Statement	Weighted percent (%)		Unadjusted OR (95% CI)	P value	Adjusted ORa (95% CI)	P value
	Rural	Urban
Received care from a doctor or health professional using telehealth	33.5	42.6	0.68 (0.40-1.15)	.15	0.79 (0.41-1.54)	.49
Offered the option to have a telehealth visit for any medical care	40.6	48.2	0.74 (0.36-1.49)	.39	0.87 (0.41-1.86)	.71
Reported technical problems with the telehealth visits	37.1	26.3	1.65 (0.64-4.24)	.29	1.80 (0.52-6.23)	.35
Reasons for choosing to participate in telehealth
Health care provider recommended or required the visit use telehealth	74.6	82.1	0.64 (0.18-2.32)	.49	0.86 (0.12-6.07)	.87
Wanted advice about whether in-person medical care was needed	10.8	26.4	0.34 (0.12-1.00)	.05	0.21 (0.05-0.94)	.04
Wanted to avoid possible infection at the doctor’s office or hospital	30.4	48.9	0.46 (0.19-1.10)	.08	0.43 (0.13-1.46)	.17
More convenient than going to the doctor	59.9	53.4	1.31 (0.52-3.29)	.56	1.94 (0.63-5.94)	.24
Could include family or other caregivers in the appointment	19.1	23.2	0.78 (0.31-1.98)	.59	0.44 (0.10-1.90)	.26

^aLogistic regression models were adjusted for age, race and ethnicity, annual household income, and level of education.

Sensitivity Analysis

Exclusion of the 149 respondents diagnosed with nonmelanoma skin cancer did not materially change the study results (see Table S1 and S2 in

Multimedia Appendix 1

Weighted prevalence of internet use, digital device ownership, and social media access in the past 12 months by residential status, excluding those with nonmelanoma skin cancer.

Discussion

Principal Findings

This study is among the first to examine the use of technology among older cancer survivors with a specific focus on the use of technology that became more common overall after the start of the COVID-19 pandemic. While findings from iterations of HINTS completed before the start of the pandemic indicated that rural survivors were less likely to access the internet than urban survivors [Chou WYS, Liu B, Post S, Hesse B. Health-related internet use among cancer survivors: data from the Health Information National Trends Survey, 2003-2008. J Cancer Surviv. Sep 2011;5(3):263-270. [CrossRef] [Medline]25-Greenberg-Worisek A, Ferede L, Balls-Berry J, et al. Differences in electronic personal health information tool use between rural and urban cancer patients in the United States: secondary data analysis. JMIR Cancer. Aug 10, 2020;6(2):e17352. [CrossRef] [Medline]27], digital health tool access and use were similar between groups in this post–COVID-19 analysis. Regardless of residential status, older survivors of cancer reported a high prevalence of internet use (n=553, 79.9%), digital device ownership (n=676, 94.9%), and social media use (n=448, 66.6%). These post–COVID-19 pandemic prevalence results are similar to those found in an analysis of older cancer survivors who responded to the National Health and Aging Trends Study. In that analysis, a rise in digital health technology use was seen after the pandemic (52% in 2021), compared with before (45% in 2019), though they did not compare rural and urban populations [Zhou W, Cho Y, Shang S, Jiang Y. Use of digital health technology among older adults with cancer in the United States: findings from a National Longitudinal Cohort Study (2015-2021). J Med Internet Res. May 31, 2023;25:e46721. [CrossRef] [Medline]28]. As this is the first analysis to compare digital technology use between rural and urban older survivors after the pandemic, our results indicate that the pandemic may have enhanced uptake of digital technology across residential areas, potentially reducing the digital divide between rural and urban survivors.

Comparison With Previous Work

One of the differences noted between groups in this sample was that rural survivors, as compared with urban survivors, were more likely to report that they had shared personal health information on social media in the previous year. There are several hypotheses for why this difference may arise. First, rural survivors experience greater barriers to accessing in-person social support, such as travel distance and access to transportation [Bhatia S, Landier W, Paskett ED, et al. Rural-urban disparities in cancer outcomes: opportunities for future research. J Natl Cancer Inst. Jul 11, 2022;114(7):940-952. [CrossRef] [Medline]5,Prochaska JJ, Coughlin SS, Lyons EJ. Social media and mobile technology for cancer prevention and treatment. Am Soc Clin Oncol Educ Book. 2017;37:128-137. [CrossRef] [Medline]29,Yli-Uotila T, Rantanen A, Suominen T. Motives of cancer patients for using the internet to seek social support. Eur J Cancer Care (Engl). Mar 2013;22(2):261-271. [CrossRef] [Medline]30], which may leave phone or computer-based support as the more feasible option. Second, rural survivors tend to experience greater symptoms of anxiety and depression and poorer health-related quality of life than urban survivors, yet have limited access to mental health professionals [Bhatia S, Landier W, Paskett ED, et al. Rural-urban disparities in cancer outcomes: opportunities for future research. J Natl Cancer Inst. Jul 11, 2022;114(7):940-952. [CrossRef] [Medline]5,Moss JL, Pinto CN, Mama SK, et al. Rural-urban differences in health-related quality of life: patterns for cancer survivors compared to other older adults. Qual Life Res. Apr 2021;30(4):1131-1143. [CrossRef] [Medline]8,Charlton M, Schlichting J, Chioreso C, Ward M, Vikas P. Challenges of rural cancer care in the United States. Oncology (Williston Park). Sep 2015;29(9):633-640. [Medline]31,Burris JL, Andrykowski M. Disparities in mental health between rural and nonrural cancer survivors: a preliminary study. Psychooncology. Jun 2010;19(6):637-645. [CrossRef] [Medline]32]. Sharing on social media may be an avenue to garner support, elicit shared experience, or share positive outcomes. There is limited information available on rural cancer survivorship and social media use. As follow-up information was not collected in the HINTS survey about what type of personal health information was shared or who it was shared with, future research should explore how rural survivors use social media and how it is used as a tool for social support or information gathering.

The access and usability results from this study show promise for remote treatment and care for older cancer survivors, particularly those living in rural areas. However, adoption of wearable devices was modest (n=165, 26.5%) and there remains a lack of evidence exploring the barriers to digital technology adoption for those who do not access these tools [Pang NQ, Lau J, Fong SY, Wong CYH, Tan KK. Telemedicine acceptance among older adult patients with cancer: scoping review. J Med Internet Res. Mar 29, 2022;24(3):e28724. [CrossRef] [Medline]33,Sinha Gregory N, Shukla AP, Noel JJ, et al. The feasibility, acceptability, and usability of telehealth visits. Front Med (Lausanne). 2023;10:1198096. [CrossRef] [Medline]34]. Wearable devices are one tool to promote self-monitoring of healthy lifestyle behaviors that may be especially beneficial for rural survivors who have do not have access to in-person health coaching. With only 1 in 4 older cancer survivors using a wearable device, additional work is justified to explore the acceptability of wearable devices and to classify the barriers to use. In addition, while these results show promise for increasing acceptability and usability of telemedicine for health care, there is still a question of whether remote delivery of survivorship care and lifestyle behavior change programming is acceptable, feasible, and efficacious for older, rural cancer survivors [Werts SJ, Robles-Morales R, Bea JW, Thomson CA. Characterization and efficacy of lifestyle behavior change interventions among adult rural cancer survivors: a systematic review. J Cancer Surviv. Sep 28, 2023. [CrossRef] [Medline]10,Blackwood J, Rybicki K. Outcomes of telehealth-delivered physical activity programs in adult cancer survivors: a systematic review. Rehabil Oncol. 2021;39(3):128-136. [CrossRef]35]. A recently completed pilot trial examined this question using implementation of a remotely delivered, evidence-based group exercise program for older cancer survivors living in rural areas. This trial, the tele-EnhanceFitness program, incorporated remotely monitored Zoom (Zoom Video Communications) fitness classes 3 days a week for 16 weeks and found low attrition (5%) and high class attendance rate (87%) [Gell NM, Dittus K, Caefer J, Martin A, Bae M, Patel KV. Remotely delivered exercise to older rural cancer survivors: a randomized controlled pilot trial. J Cancer Surviv. Apr 2024;18(2):596-605. [CrossRef] [Medline]36]. Additional research has identified that rural survivors are interested in the incorporation of remote lifestyle programs to their care, but additional study is needed to assess the efficacy of remote programming and barriers to implementation [Werts SJ, Robles-Morales R, Bea JW, Thomson CA. Characterization and efficacy of lifestyle behavior change interventions among adult rural cancer survivors: a systematic review. J Cancer Surviv. Sep 28, 2023. [CrossRef] [Medline]10,Blackwood J, Rybicki K. Outcomes of telehealth-delivered physical activity programs in adult cancer survivors: a systematic review. Rehabil Oncol. 2021;39(3):128-136. [CrossRef]35,Salerno EA, Gao R, Fanning J, et al. Designing home-based physical activity programs for rural cancer survivors: A survey of technology access and preferences. Front Oncol. 2023;13. [CrossRef] [Medline]37,Lopez AM, Lam K, Thota R. Barriers and facilitators to telemedicine: can you hear me now? Am Soc Clin Oncol Educ Book. Mar 2021;41:25-36. [CrossRef] [Medline]38].

Strengths and Limitations

A strength of this study is the use of the HINTS dataset. HINTS is a nationally representative survey, which includes rigorous probability sampling of the US population. The HINTS 6 sampling strategy also introduced stratification for residential status to ensure better representation of rural participants [Health Information National Trends Survey 6 (HINTS 6) methodology report. WeStat; 2023. URL: https://hints.cancer.gov/docs/methodologyreports/HINTS_6_MethodologyReport.pdf [Accessed 2025-01-28] 21]. In addition, the jackknife weighting strategy used for HINTS data analysis allows for population-level comparisons and estimates. Participants used a paper copy to complete the HINTS 6 survey regardless of rural-urban status, limiting potential bias that may have arisen from digital collection of the survey. As with all cross-sectional studies, a limitation of this analysis is the inability to determine cause and effect relationship. The sample size included for analysis was small given the exclusion of any respondents without a cancer history and relied on self-report, which may be affected by recall or response bias. It also lacked diversity reflecting the larger population of cancer survivors, limiting the ability to stratify analysis by race and ethnicity. To maximize sample size and to report results for the overall survivor population, cancer survivors of nonmelanoma skin cancer were included in analysis. This may have introduced confounding by favorable diagnosis, as survivors of nonmelanoma skin cancer generally do not receive chemotherapy or radiation. Another limitation is that the questions regarding digital health technology were general with limited follow-up about satisfaction with the technology or desire for future use. Finally, all data were self-reported, although bias related to reporting of social media use has not been previously reported.

Future Directions

While digital technology use was found to be similar between older urban and rural survivors, additional research is needed to explore the barriers and facilitators to digital technology adoption for this population and the acceptability of using digital tools for remote intervention delivery. Quantitative work is warranted to examine patterns of digital technology use over time to determine any trends that have emerged since the COVID-19 pandemic. Future work should aim to expand the generalizability by recruiting a diverse sample that better reflects the overall population of cancer survivors living in rural areas.

Conclusion

These findings provide valuable insight into the acceptability and usability of digital health technology for older cancer survivors. Regardless of rural-urban status, digital health technology use was found to be high among cancer survivors. This is the first analysis of digital health technology use among rural and urban residents after the start of the pandemic, indicating the digital divide may be narrowing as use and access to technology changes over time. For cancer survivors, these results indicate digital technology is a feasible method for delivering health information. Implementation of digital technology-based survivorship and lifestyle programming shows promise as a feasible solution to overcome barriers to high-quality cancer care for older and rural-dwelling survivors, yet additional work in this area is needed.