Food and Migration: Dietary Acculturation among Migrants to the Kingdom of Saudi Arabia.

Methods: A cross sectional study design was used based on 2 questionnaires; Rosenmoller et al's and the WHO STEPS surveillance tool for chronic disease surveillance. Data on length of residency, dietary patterns, anthropometric and biochemical measurements were collected by trained interviewers. Descriptive statistics were reported as a percentage or mean, as appropriate. Chi-square test, Fisher's exact test or independent t test, Univariate and Multivariate logistic regression analysis were used to compare the significance between variables.

Results: Both male and female participants showed a similar mean age (39.7 and 38.5 years). Approximately 61% of them had <5 year's duration of residency. Significant gender differences were observed in blood pressure and biochemical measurements, with men showing higher mean systolic and diastolic blood pressure and dyslipidemia than women ( < .001). Women had significantly higher BMI ( < .001), showed higher mean food practice ( < .001) and awareness scores than men.

Conclusions: Migration into Saudi Arabia from this subgroup showed marked changes in the food practice; acquisition of unhealthy dietary practices also co-existed despite improved awareness and the presence of comorbidities. Findings from this study have relevance to other migrant communities and public health policy.