Abstract
Objective: To determine the frequency of vitamin D deficiency and insufficiency in a low-income peri-urban population. Methods: The cross-sectional study was conducted in a low-income, unplanned settlement in Karachi, and comprised apparently healthy adults who were recruited randomly with informed consent. Serum levels of 25- hydroxy vitamin D were measured using a kit obtained from Roche Diagnostics. One-way analysis of variance and logistic regression were used for statistical analysis. Results: Of the 858 subjects, 507(59%) were females and 351(41%) males (age range: 18-60 years). Prevalence estimates of vitamin D deficiency (<20ng/ml) and insufficiency (20.0-29.9ng/ml) were found to be 501(58.4%) and 269(31.4%), respectively. Odds ratio of vitamin D deficiency was significantly higher in females compared to males after adjusting for education and smoking status (p=0.001). Conclusion: High prevalence of vitamin D deficiency among females in one of the peri-urban areas points towards a public health problem which requires attention of the medical community.
| Original language | English (UK) |
|---|---|
| Pages (from-to) | 946-949 |
| Number of pages | 4 |
| Journal | Journal of the Pakistan Medical Association |
| Volume | 65 |
| Issue number | 9 |
| Publication status | Published - 1 Sept 2015 |
Keywords
- Socioeconomic factors
- Urban population
- Vitamin D deficiency
