Factors Predicting Self-Care Behaviors among Low Health Literacy Hypertensive Patients Based on Health Belief Model in Bushehr District, South of Iran

Abstract EN

The aim of this study was to determine the factors influencing adherence to self-care behaviors among low health literacy hypertensive patients based on health belief model.

A cross-sectional study was conducted among 152 hypertensive patients with low health literacy.

Patients with limited health literacy were identified by S-TOFHLA.

The data were collected using H-scale for assessing self-care behaviors and, HK-LS for assessing knowledge of hypertension.

A researcher-made questionnaire was applied for collecting data of health belief model constructs.

Data were analyzed by SPSS version 22 with using multiple logistic regression analyses.

Perceived self-efficacy was associated with all self-care behaviors except medication regimens.

There was a significant association between perceived susceptibility and adherence to both low-salt diet (OR = 3.47) and nonsmoking behavior (OR = 1.10).

Individuals who had more perceived severity (OR = 1.82) had significantly greater adherence to their medication regimens.

Perceived benefits and barriers were not significantly associated with either type of hypertension self-care behaviors.

It seems that designing and implementation of educational programs to increase self-efficacy of patients and promote their beliefs about perceived susceptibility and severity of complications may improve self-care behaviors among low health literacy hypertensive patients.