Table 3.
Prevalence of OCD by type of education and residential area.
| Variable | %(n) | p | |
| Education | |||
| Illiterate | M (n: 2100) | 0.4 (8) | X2 = 12.05, df = 4, P = 0.01a |
| F (n: 3739) | 2.5 (92) | X2 = 13.93, df = 4, P = 0.008b | |
| T (n: 5862) | 1.7 (100) | X2 = 15.68, df = 4, P = 0.003c | |
| Elementary school | M (n: 3280) | 0.7 (22) | |
| F (n: 3435) | 3.3 (115) | ||
| T (n: 6734) | 2 (137) | ||
| Secondary school | M (n: 3036) | 0.6 (17) | |
| F (n: 1936) | 2.7 (52) | ||
| T (n: 4789) | 2.1 (100) | ||
| High school | M (n: 2551) | 0.9 (23) | |
| F (n: 2223) | 3.5 (77) | ||
| T (n: 4994) | 1.4 (69) | ||
| Higher educated | M (n: 1481) | 0.14 (20) | |
| F (n: 1033) | 1.5 (15) | ||
| T (n: 2519) | 1.4 (35) | ||
| Residential area | |||
| Urban | M (n: 7965) | 0.9 (72) | X2 = 22.33, df = 1, P = 0.001a |
| F (n: 7750) | 2.1 (99) | X2 = 10.30, df = 1, P = 0.001b | |
| T (n: 16042) | 2 (326) | X2 = 15.56, df = 1, P = 0.001c | |
| Rural | M (n: 4693) | 4 (19) | |
| F (n: 4770) | 3.3 (254) | ||
| T (n: 9556) | 1.2 (118) |
M = Male, F = Female, T = Total. a: Weighted in total group b: Weighted in male subjects c: Weighted in female subjects. Discrepancy between total numbers and sum ups of male and female numbers are due to the missing data.