Research article

Peer (dyadic) support: a hypertension feasibility study for older African American women

  • Received: 04 March 2024 Revised: 18 May 2024 Accepted: 04 June 2024 Published: 21 August 2024
  • Introduction 

    African American women have a higher prevalence of hypertension than women of other ethnicities. The increasing prevalence of hypertension among this population is alarming.

    Methods 

    This was an 8-week feasibility study. The study population consisted of African American women aged 60 years and older with a self-reported diagnosis of hypertension. Participants identified a peer to participate with or were paired with another participant in the study. Educational sessions on communication, the Dietary Approaches to Stop Hypertension (DASH) diet, and home blood pressure monitoring were provided for participants. Participants were required to measure their blood pressure twice daily using an Omron monitor and communicate with their peers at least twice weekly. Dietary intake was measured pre- and post-intervention using the DASH Quality (DASH-Q) survey, social support was measured using the Medical Outcomes Study (MOS) Social Support Survey, and communication was tracked using communication logs. Feasibility was assessed by enrollment and retention rates.

    Results 

    Pre-intervention, participants had an average DASH-Q score of 33.76 (SD = 13.37). Participants' post-intervention DASH-Q scores increased by 5 points compared to their pre-intervention scores; however, this difference was not significant (t = −1.608, p = 0.059). Additionally, participants who completed the intervention had a 4-point decrease in their systolic blood pressure at week 6. A dependent sample t-test revealed the difference was significant (t = 2.305, p = 0.014). A total of 40 participants were enrolled in the study, and the retention rate was 85%.

    Conclusion 

    Although not statistically significant, improvements in systolic blood pressure and DASH diet adherence were observed. Therefore, the results indicate that the peer (dyadic) support intervention was feasible.

    Citation: Angela Groves, Wesley Browning. Peer (dyadic) support: a hypertension feasibility study for older African American women[J]. AIMS Public Health, 2024, 11(3): 937-946. doi: 10.3934/publichealth.2024048

    Related Papers:

  • Introduction 

    African American women have a higher prevalence of hypertension than women of other ethnicities. The increasing prevalence of hypertension among this population is alarming.

    Methods 

    This was an 8-week feasibility study. The study population consisted of African American women aged 60 years and older with a self-reported diagnosis of hypertension. Participants identified a peer to participate with or were paired with another participant in the study. Educational sessions on communication, the Dietary Approaches to Stop Hypertension (DASH) diet, and home blood pressure monitoring were provided for participants. Participants were required to measure their blood pressure twice daily using an Omron monitor and communicate with their peers at least twice weekly. Dietary intake was measured pre- and post-intervention using the DASH Quality (DASH-Q) survey, social support was measured using the Medical Outcomes Study (MOS) Social Support Survey, and communication was tracked using communication logs. Feasibility was assessed by enrollment and retention rates.

    Results 

    Pre-intervention, participants had an average DASH-Q score of 33.76 (SD = 13.37). Participants' post-intervention DASH-Q scores increased by 5 points compared to their pre-intervention scores; however, this difference was not significant (t = −1.608, p = 0.059). Additionally, participants who completed the intervention had a 4-point decrease in their systolic blood pressure at week 6. A dependent sample t-test revealed the difference was significant (t = 2.305, p = 0.014). A total of 40 participants were enrolled in the study, and the retention rate was 85%.

    Conclusion 

    Although not statistically significant, improvements in systolic blood pressure and DASH diet adherence were observed. Therefore, the results indicate that the peer (dyadic) support intervention was feasible.



    加载中

    Acknowledgments



    This research received funding and support from the Daisy Foundation Grant and Western Michigan University Support for Faculty Scholars Award (SFSA).

    Conflict of interest



    The authors declare no conflicts of interest.

    [1] Update AHAS (2020) Heart disease and stroke statistics—2020 update: a report from the American Heart Association. Circulation 141: e139-e596. https://doi.org/10.1161/CIR.0000000000000746
    [2] Groves A (2021) Understanding African-American women's low-sodium dietary practices: a qualitative perspective. Am J Health Behav 45: 746-755. https://doi.org/10.5993/AJHB.45.4.13
    [3] Groves A, Gipson-Jones TL, Montgomery AJ, et al. (2020) Low-Sodium Dietary Perceptions and Experiences of African-American Women with Hypertension. J Natl Black Nurses Assoc 31: 46-51.
    [4] Wilkinson MJ, Garshick MS, Taub PR (2021) Prevention and Treatment of Cardiovascular Disease: Nutritional and Dietary Approaches.Springer Nature. https://doi.org/10.1007/978-3-030-78177-4
    [5] Juraschek SP, Miller III ER, Chang AR, et al. (2020) Effects of sodium reduction on energy, metabolism, weight, thirst, and urine volume: results from the DASH (dietary approaches to stop hypertension)-sodium trial. Hypertension 75: 723-729. https://doi.org/10.1161/HYPERTENSIONAHA.119.13932
    [6] Jones LM, Moss KO, Mitchell J, et al. (2022) Challenges to dietary hypertension self-management as described by a sample of African American older adults. Worldviews Evid Based Nurs 19: 64-72. https://doi.org/10.1111/wvn.12555
    [7] Kiemen A, Czornik M, Weis J (2023) How effective is peer-to-peer support in cancer patients and survivors? A systematic review. J Cancer Res Clin Oncol 149: 9461-9485. https://doi.org/10.1007/s00432-023-04753-8
    [8] Goldstein KM, Voils CI, Bastian LA, et al. (2023) An innovation to expand the reach of peer support: A feasibility and acceptability study. Mil Med 188: e1569-e1575. https://doi.org/10.1093/milmed/usac295
    [9] Conley C, Hardison-Moody A, Randolph S, et al. (2023) Dyadic Peer Support to Improve Diet and Physical Activity Among African American Church Members: An Exploratory Study. J Relig Health 62: 2609-2626. https://doi.org/10.1007/s10943-023-01743-5
    [10] Pearson N, Naylor PJ, Ashe MC, et al. (2020) Guidance for conducting feasibility and pilot studies for implementation trials. Pilot Feasibility Stud 6: 167. https://doi.org/10.1186/s40814-020-00634-w
    [11] Warren-Findlow J, Krinner LM, Vinoski Thomas E, et al. (2020) Relative and cumulative effects of hypertension self-care behaviors on blood pressure. West J Nurs Res 42: 157-164. https://doi.org/10.1177/0193945919851111
    [12] Wright KD, Klatt MD, Adams IR, et al. (2021) Mindfulness in motion and dietary approaches to stop hypertension (DASH) in hypertensive African Americans. J Am Geriatr Soc 69: 773-778. https://doi.org/10.1111/jgs.16947
    [13] Whelton PK, Carey RM, Aronow WS, et al. (2018) 2017 ACC/AHA/AAPA/ABC/ACPM/AGS/APhA/ASH/ASPC/NMA/PCNA guideline for the prevention, detection, evaluation, and management of high blood pressure in adults: a report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines. J Am Coll Cardiol 71: e127-e248. https://doi.org/10.1161/HYP.0000000000000076
    [14] Ibe CA, Haywood DR, Creighton C, et al. (2021) Study protocol of a randomized controlled trial evaluating the Prime Time Sister Circles (PTSC) program's impact on hypertension among midlife African American women. BMC Public Health 21: 1-10. https://doi.org/10.1186/s12889-021-10459-8
    [15] Hargie O The handbook of communication skills (2006). https://doi.org/10.4324/9780203007037
    [16] Sutton LB, Erlen JA (2006) Effects of mutual dyad support on quality of life in women with breast cancer. Cancer Nurs 29: 488-498. https://doi.org/10.1097/00002820-200611000-00010
    [17] Sherbourne CD, Stewart AL (1991) The MOS social support survey. Soc Sci Med 32: 705-714. https://doi.org/10.1016/0277-9536(91)90150-B
    [18] Dao-Tran TH, Lam LT, Balasooriya NN, et al. (2023) The Medical Outcome Study Social Support Survey (MOS-SSS): A psychometric systematic review. J Adv Nurs 79: 4521-4541. https://doi.org/10.1111/jan.15786
    [19] Byrd DAR, Jiang Y, Zilioli S, et al. (2022) The interactive effects of education and social support on blood pressure in African Americans. J Gerontol A Biol Sci Med Sci 77: e98-e106. https://doi.org/10.1093/gerona/glab289
  • Reader Comments
  • © 2024 the Author(s), licensee AIMS Press. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0)
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Metrics

Article views(538) PDF downloads(43) Cited by(0)

Article outline

Figures and Tables

Tables(2)

Other Articles By Authors

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return

Catalog