Dataset Information

The association of acculturative stress with self-reported sleep disturbance and sleep duration among Asian Americans.

ABSTRACT:

Study objectives

This study aims to examine associations between acculturative stress-defined as the psychological impact, or stress reaction, of adapting to a new cultural context-and self-reported sleep outcomes among Chinese and Korean immigrants in the United States.

Methods

In this cross-sectional study, acculturative stress was assessed using a 9-item scale, and sleep disturbance was measured using the 8-item scale. Sleep duration was self-reported. Poisson and linear regression analyses were conducted to examine the associations between acculturative stress, sleep disturbance, and sleep duration.

Results

Our sample consists of 400 participants (females: 52%, Chinese: 50%, Koreans: 50%, the mean of age = 58.4). 81.8% of them were classified as having no sleep disturbance, whereas 18.2% were classified as having sleep disturbance. Poisson models revealed that greater acculturative stress was associated with a higher prevalence of sleep disturbance (Prevalence Ratio (PR): 1.18, 95% confidence interval (CI): 1.06% to 1.31%). In linear models, a one-unit increase in acculturative stress was associated with 0.08 hr less sleep (p < .05). Interaction tests indicated effect modification for sleep disturbance by sex and ethnic identity: only women had a significant association between acculturative stress and sleep disturbance (PR: 1.30; 95% CI: 1.13 to 1.49), while the association was significant for individuals identifying as "very Asian" (PR: 1.21; 95% CI: 1.08 to 1.35), but not for those identifying as "mostly Asian" or "bicultural/western".

Conclusions

If findings are replicated, we suggest developing intervention programs for Asian immigrants to minimize acculturative stress and bolster protective factors that decrease the risk for poor sleep outcomes.Information on Clinical Trial: Name: Screening To Prevent ColoRectal Cancer (STOP CRC) among At-Risk Asian American Primary Care Patients NCT Number: NCT03481296 URL: https://clinicaltrials.gov/ct2/show/NCT03481296?term=Sunmin+Lee&draw=2&rank=1.

SUBMITTER: Lee S

PROVIDER: S-EPMC8996032 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature

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Publications

The association of acculturative stress with self-reported sleep disturbance and sleep duration among Asian Americans.

Lee Sunmin S Ryu Soomin S Lee Grace E GE Kawachi Ichiro I Morey Brittany N BN Slopen Natalie N

Sleep 20220401 4

<h4>Study objectives</h4>This study aims to examine associations between acculturative stress-defined as the psychological impact, or stress reaction, of adapting to a new cultural context-and self-reported sleep outcomes among Chinese and Korean immigrants in the United States.<h4>Methods</h4>In this cross-sectional study, acculturative stress was assessed using a 9-item scale, and sleep disturbance was measured using the 8-item scale. Sleep duration was self-reported. Poisson and linear regres ...[more]

PMID: 34922392

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Dataset Information

The association of acculturative stress with self-reported sleep disturbance and sleep duration among Asian Americans.

Study objectives

Methods

Results

Conclusions

Publications

The association of acculturative stress with self-reported sleep disturbance and sleep duration among Asian Americans.

Similar Datasets

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