Correlates of self-care behaviors for managing hypertension among Korean Americans: a questionnaire survey.
BACKGROUND
While self-care behaviors have been documented as one of the main determinant of hypertension control, studies investigating correlates of self-care behaviors have been rare regarding hypertension among minority population.


OBJECTIVE
The purpose of this study was to examine factors associated with self-care behaviors for hypertension using a community sample of Korean Americans.


METHODS
A descriptive cross-sectional design.


METHODS
Community setting in the Baltimore-Washington metropolitan area.


METHODS
The sample included 445 middle-aged (40-64 years of age) Korean Americans with hypertension (systolic BP > or = 140 and/or diastolic BP > or = 90 mmHg; or taking antihypertensive medication).


METHODS
Guided by Social Cognitive Theory, a variety of personal (age, gender, marital status, employment status, years in U.S., duration of hypertension, hypertension knowledge, hypertension belief, and hypertension control self-efficacy) and environmental (social support) factors were examined in relation to hypertension self-care behaviors, including medication-taking, exercise, diet, and weight control.


RESULTS
The model explained 18.0% of the total variance in self-care scores. Hierarchical multiple regression revealed that personal factors contributed significantly to the explanatory model, whereas social support did not add much. Examination of individual regression coefficients showed that Korean Americans who were older, who had longer duration of hypertension, and who had higher hypertension control self-efficacy were more likely to have higher self-care scores.


CONCLUSIONS
Hypertension control self-efficacy emerged as the most significant contributing factor to hypertension self-care. Future intervention programs should focus on improving hypertension control self-efficacy as a modifiable personal factor.
The Johns Hopkins University, School of Nursing, Baltimore, MD 21205-2110, United States.
Jong-Eun
JE
Lee
Hae-Ra
HR
Han
Heejung
H
Song
Jiyun
J
Kim
Kim B
KB
Kim
Jai P
JP
Ryu
Miyong T
MT
Kim
D000328:Adult; D001213:Asian / Q000523:psychology*; D015142:Baltimore; D003430:Cross-Sectional Studies; D004219:District of Columbia; D015438:Health Behavior; D006801:Humans; D006973:Hypertension / Q000628:therapy*; D008875:Middle Aged; D012648:Self Care; D020377:Self Efficacy; D011795:Surveys and Questionnaires