Discrimination, psychosocial stress, and health among Latin American immigrants in Oregon.
Chronic psychosocial stress related to discrimination has been shown to be associated with biological measures such as elevated systolic blood pressure (SBP), increased body fat, and higher fasting glucose levels. Few studies have examined these relationships in immigrant populations. The present study recruited a sample of 132 Oregon Latino immigrant adults to investigate the relationships between perceived discrimination and several health measures (blood pressure, body mass index [BMI], and fasting glucose). Results indicate that perceived discrimination stress predicted elevated SBP among men but not among women. Perceived discrimination was significantly higher among obese women than among women of normal BMI. The same pattern was not observed for men. Further, a strong trend relationship was detected: the higher women's reported discrimination stress, the higher their fasting glucose levels. Again, this pattern was not observed for men. These results suggest that chronic psychosocial stress plays an important role in disease risk among Latin American immigrants, and that male and female immigrants may have distinctive physiological responses. If confirmed, these findings may have important clinical and public health implications for chronic disease prevention among Latinos.
Oregon Social Learning Center, 10 Shelton McMurphey Blvd., Eugene, OR 97401, USA. heatherm@oslc.org
Heather H
HH
McClure
J Josh
JJ
Snodgrass
Charles R
CR
Martinez
J Mark
JM
Eddy
Roberto A
RA
Jiménez
Laura E
LE
Isiordia
D000328:Adult; D001786:Blood Glucose; D001794:Blood Pressure; D015992:Body Mass Index; D002908:Chronic Disease / Q000208:ethnology; D054242:Emigrants and Immigrants / Q000523:psychology*; D005260:Female; D006304:Health Status; D006801:Humans; D007843:Latin America / Q000208:ethnology; D008297:Male; D008875:Middle Aged; D009922:Oregon / Q000453:epidemiology; D011287:Prejudice; D012307:Risk Factors; D012737:Sex Factors; D013315:Stress, Psychological / Q000150:complications / Q000208:ethnology*
D001786:Blood Glucose