Table 1 Distribution of subjects by region, residency class and sex, and the mean ages of subjects within factor levels.
From: Comparison of intestinal parasitic infection in newly arrived and resident workers in Qatar
Country* | No. new immigrants | No. residents | Total | Mean age**(n) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Â | Males | Females | Males | Females | Â | New immigrants | Residents | Combined | ||
N. Africa | 82 | 1 | 94 | 27 | 204 | 30.1 | (83) | 37.3 | (121) | 34.3 (204) |
N.E. Africa | 48 | 101 | 32 | 39 | 220 | 25.8 | (149) | 36.3 | (71) | 29.2 (220) |
W. Asia | 62 | 74 | 244 | 56 | 436 | 32.6 | (136) | 36.6 | (300) | 35.3 (436) |
E. Asia | 141 | 204 | 71 | 26 | 442 | 30.3 | (345) | 38.1 | (97) | 32.0 (442) |
Nepal | 51 | 2 | 181 | 2 | 236 | 24.7 | (53) | 29.3 | (183) | 28.2 (236) |
TOTAL | 384 | 382 | 622 | 150 | 1538 | Â | Â | Â | Â | Â |
COMBINED | Â | Â | Â | Â | Â | 29.4 | (766) | 35.1 | (772) | 32.3 (1538) |