The impact of routine follow-up with health care teams on blood pressure control among patients with hypertension.

A series of guidelines concerning hypertension emphasize the importance of follow-up in patients' management. The aim of this study was to assess the impact of routine follow-up on blood pressure (BP) control. A total of 1511 patients with hypertension aged ≥ 35 years were selected randomly from 17 communities in two cities and four townships located in Shandong and Jiangsu provinces in China. About half of the patients visited the community clinic four or more times yearly; follow-up was conducted by telephone for 43.3%. Forty-four point two percent of patients who did not visit a community clinic received telephonic follow-up; a higher percentage of telephonic follow-up was found in patients who visited community clinics frequently. Positive changes in BP level and BP control were associated with the number of clinical visits, while no significant correlations were found with telephonic follow-up. After adjustment for covariates, a higher number of clinic visits was associated with better BP control, with odds ratios of 1.628 (95% confidence interval (CI): 1.141-2.322), 1.472 (95% CI: 1.008-2.271), and 1.790 (95% CI: 1.154-2.778) for 4-6, 7-12, and >12 visits/year, respectively. Taking an antihypertensive drug showed a strong, positive association with the number of clinic visits (OR 1.747, 95% CI: 1.484-2.056). These data suggest that health care systems may achieve greater success by increasing the frequency of clinical visits and that the positive changes may be related to improvement in medication adherence. Routine follow-up by telephone was not significantly associated with BP level and BP control.

Citation

Hui-Juan Zuo, Ji-Xiang Ma, Jin-Wen Wang, Xiao-Rong Chen, Lei Hou. The impact of routine follow-up with health care teams on blood pressure control among patients with hypertension. Journal of human hypertension. 2019 Jun;33(6):466-474

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PMID: 30647461

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