Table 2.
Vitamin D level in relation to socio-demographic data
| Socio-demographic data | Deficiency (%) | Insufficiency (%) | Normal (%) | P value |
|---|---|---|---|---|
| Age group | ||||
| < 30 years | 93.8 | 4.7 | 1.5 | .000 |
| ≥ 30 years | 78.3 | 15.4 | 6.3 | |
| Sex | ||||
| Female | 83.8 | 11.2 | 5 | .013 |
| Male | 83.1 | 12.7 | 4.2 | |
| Education levela | ||||
| High | 88.9 | 8.0 | 3.1 | .000 |
| Low | 84.5 | 11.0 | 4.5 | |
| No formal education | 70.9 | 20.8 | 8.3 | |
| Employment status | ||||
| Employed | 88 | 9.1 | 2.9 | .000 |
| Housewife | 78.7 | 15 | 6.3 | |
| Retired | 69.7 | 21.1 | 9.2 | |
| Student | 95.1 | 3.3 | 1.5 | |
| Other | 84.6 | 10.7 | 4.6 | |
aHigh education (PhD/master, college, university); low education (school); no formal education (never attended school)