Association between social support and medication literacy in older adults with hypertension

Abstract

BackgroundReduced physical function and reduced social networks place older adults with hypertension at high risk for medication-related harm. Medication literacy is one of the preventable factors that affect the success of drug therapy for hypertension. However, little is known about the level of medication literacy and its influencing factors in older adults with hypertension.ObjectiveThe purpose of this study was to investigate the levels of social support and medication literacy, and the association between them in older Chinese adult patients with hypertension.MethodsA total of 362 older adult patients with hypertension were investigated using a demographic characteristics questionnaire, the Chinese Medication Literacy Scale for Hypertensive Patients (C-MLSHP) and the Social Support Rating Scale (SSRS). Pearson correlation analysis, canonical correlation analysis (CCA) and hierarchical linear regression were used to analyse the relationship between social support and medication literacy.ResultsOur results showed that the mean scores for the C-MLSHP and the SSRS for older adult patients with hypertension were 23.89 (SD = 4.66) and 39.22 (SD = 5.53), respectively. The results of the Pearson correlation analysis suggested that the score for social support was positively correlated with the score for medication literacy (r = 0.431, P < 0.01). The results of CCA demonstrate that older adult patients with hypertension who had more subjective (rs = 0.682) and objective support (rs = 0.817) performed better in knowledge (rs = 0.633), skills (rs = 0.631) and behavior literacy (rs = 0.715). Hierarchical linear regression indicated that two dimensions of subjective support (B = 0.252, P < 0.001) and objective support (B = 0.690, P < 0.001) in social support were found to be independent predictors of medication literacy (R2 = 0.335, F = 19.745, P < 0.001).ConclusionSocial support is positively associated with medication literacy in older Chinese adult patients with hypertension. The study highlights the importance of social support in promoting medication literacy among older adult patients with hypertension.

Influencing factors of medication literacy among community-dwelling older adult patients with hypertension: a study based on social learning theory

“…This study found a positive correlation (0.449, Frontiers in Pharmacology frontiersin.org p < 0.01) between social support and medication literacy. This is aligned with the results of Shen Z et al, which highlighted the important role of social support in promoting medication literacy in older adult patients with hypertension (Shen et al, 2022). In the SEM, the effect coefficient of social support on medication literacy was 0.40, implying the importance of boosting social support to improve older adult patients with hypertension.…”

Impact of health literacy and social support on medication adherence in patients with hypertension: a cross-sectional community-based study

“…We also used SEM to examine whether the associations among these factors are mediated by health literacy and/or social support in patients with hypertension. Figure 1 outlines the hypotheses we proposed according to previous studies [ 9 – 11 , 13 , 18 , 19 ]. We hope that the model will reveal relationships between the tested factors and medication adherence that will be helpful for developing effective measures to improve medication adherence among patients with hypertension.…”

Social support and physical literacy in young and middle-aged patients with hypertension: the mediating effects of sense of coherence and self-efficacy

“…This support includes help from family, friends, and medical institutions. Research indicates that support from family and friends encourages patients to persist in physical activities, while medical institutions enhance physical literacy by offering necessary opportunities, resources, and support [ 15 ]. Engaging in social networks, communicating with others, and sharing experiences in managing hypertension not only provide motivation and positive feedback but also promote patients’ engagement in beneficial physical activities.…”