Table 2.
Distribution of subjects according to sociodemographic characteristics and prevalence of abdominal pain in each category
| Variable | Distribution of subjects | Prevalence of AP-FGID in each category (%; 95% CI) | Crude OR (CI 95%) | p value | Adjusted OR (CI 95%) | Adjusted p value | ||
|---|---|---|---|---|---|---|---|---|
| Controls N=1.604 n(%; 95% CI) |
AP-FGID N= 209 n(%; 95% CI) |
|||||||
| Age | 10-12 y.o | 204 (12.7; 11.1 to 14.4) | 19 (9.1; 5.6 to 13.8) | 8.5 (5.2 to 13) | 1.00 (ref) | - | ||
| 13-15 y.o | 1382 (86.2; 84.4 to 87.8) | 188 (90; 85.1 to 93.7) | 12 (10.4 to 13.7) | 1.46 (0.89-2.39) | 0.13 | |||
| 16-17 y.o | 18 (1.1; 0.7 to 1.8) | 2 (1; 0.1 to 3.4) | 10 (1.2 to 31.7) | 1.19 (0.26-5.54) | 0.82 | |||
| p = 0.316 | ||||||||
| Gender | Male | 673 (42; 39.5 to 44.4) | 66 (31.6; 25.3 to 38.3) | 8.9 (7 to 11.2) | 1.00 (ref) | - | 1.00 (ref) | - |
| Female | 931 (58;55.6 to 60.5) | 143 (68.4; 61.7 to 74.7 ) | 13.3 (11.3 to 15.5) | 1.61 (1.16 - 2.23) | 0.04 | 1.57 (1.15-2.15) | 0.004 | |
| p=0.004 | P=0.004 | |||||||
| Family size | Only child | 122 (7.6; 6.4 to 9) | 13 (6.2; 3.4 to 10.4) | 9.6 (5.2 to 15.9) | 1.00 (ref) | - | ||
| 2-3 children | 1172 (73.1; 70.8 to 75.2) | 158 (75.6; 69.2 to 81.3) | 11.9 (10.2 to 13.7) | 1.26 (0.69-2.29) | 0.44 | |||
| ≥4 children | 310 (19.3; 17.4 to 21.3) | 38 (18.2; 13.2 to 24.1) | 10.9 (7.8 to 14.7) | 1.15 (0.59-2.23) | 0.68 | |||
| p= 0.683 | ||||||||
| Birth ordera | Eldest | 558 (37.6; 35.1 to 40.1) | 79 (40.3; 33.4 to 47.5) | 12.4 (9.9 to 15.2) | 1.00 (ref) | - | ||
| Youngest | 528 (38.6; 33.1 to 38.1) | 73 (37.2; 30.5 to 44.4) | 12.1 (9.6 to 15) | 1.26 (0.7-2.3) | 0.44 | |||
| Other | 398 (26.8; 24.6 to 29.2) | 44 (22.4; 16.8 to 28.9) | 10 (7.3 to 13.1)16.8 to 28.9 | 1.15 (0.59-2.23) | 0.68 | |||
| p= 0.68 | ||||||||
| Motherb | Employed | 441 (27.6; 25.3 to 29.7) | 49 (23.4; 17.9 to 29.8) | 12.1 (10.4 to 14) | 1.00 (ref) | - | ||
| Housewife | 1158 (72.4;69.9 to 74.4) | 160 (76.6; 70.2 to 82.1 ) | 10 (7.5 to 13) | 1.24 (0.89-1.74) | 0.21 | |||
| p=0.21 | ||||||||
| Father's employment | Leading profession (eg. Doctor, engineer) | 17 (1.1;0.6 to 1.7) | 3 (1.4; 0.3 to 4.1) | 15 (3.2 to 37.9) | 1.00 (ref) | - | ||
| Lesser profession (eg. Nurse, teacher) | 500 (31.2; 28.9 to 33.5) | 57 (27.3; 21.4 to 33.8) | 10.2 (7.8 to 13.1) | 0.65 (0.18-2.27) | 0.496 | |||
| Skilled non-manual (eg. Clerk) | 688 (42.9; 40.5 to 45.4) | 101 (48.3; 41.4 to 55.3) | 12.8 (10.5 to 15.3) | 0.83 (0.24-2.89) | 0.77 | |||
| Skilled manual | 239 (14.9; 13.2 to 16.7) | 28 (13.4; 9.1 to 18.8) | 10.5 (7.1 to 14.8) | 0.66 (0.18-2.41) | 0.53 | |||
| Unskilled/unemployed | 160 (10; 8.6 to 11.5) | 20 (9.6; 5.9 to 14.4) | 11.1 (6.9 to 16.6) | 0.71 (0.19-2.63) | 0.61 | |||
| p=0.61 | ||||||||
| Maternal employment | Leading profession (eg. Doctor, engineer) | 14 (0.9; 0.5 to 1.5) | 1 (0.5; 0 to 2.6) | 6.7 (0.2 to 31.9) | 1.00 (ref) | - | ||
| Lesser profession (eg. Nurse, teacher) | 180 (11.2; 9.7 to 12.9) | 25 (12; 7.9 to 17.2) | 12.2 (0.8 to 17.5) | 1.94 (0.24-15.43) | 0.53 | |||
| Skilled non-manual (eg. Clerk) | 193 (12; 10.5 to 13.7) | 17 (8.1; 4.8 to 12.7) | 8 (4.8 to 12.6) | 1.23 (0.15-9.95) | 0.84 | |||
| Skilled manual | 18 (1.1; 0.7 to 1.8) | 0 | 0 | 0 | 0.99 | |||
| Unskilled/unemployed | 1199 (74.8;72.5 to 76.9) | 166 (79.4; 73.3 to 84.7) | 12.2 (10.5 to 14) | 1.94 (0.25-14.84) | 0.52 | |||
| p=0.511 | ||||||||
| Location of school | South Jakarta | 410 (25.6; 23.4 to 27.8) | 27 (12.9; 8.7 to 18.2) | 6.2 (4.1 to 8.9) | 1.00 (ref) | - | 1.0 (ref) | - |
| North Jakarta | 188 (11.7; 10.2 to 13,4) | 35 (16.7; 12 to 22.5) | 15.7 (11.2 to 21.1) | 2.83 (1.66-4.8) | <0.001 | 2.72 (1.59-4.64) | <0.001 | |
| Central Jakarta | 302 (18.8; 16.9 to 20.8) | 38 (18.2; 13.2 to 24.1) | 11.2 (0.8 to 15) | 1.91 (1.14-3.2) | 0.03 | 1.64 (0.96-2.79) | 0.015 | |
| East Jakarta | 366 (22.8; 20.8 to 25) | 56 (26.8; 20.9 to 33,3) | 13.3 (10.2 to 16.9) | 2.32 (1.44-3.76) | 0.02 | 2.08 (1.27-3.38) | 0.001 | |
| West Jakarta | 338 (21.1; 19.1 to 23.2) | 53 (25.4; 19.6 to 31.8) | 13.6 (10.3 to 17.4) | 2.38 (1.47-3.87) | 0.001 | 2.3 (1.4-3.76) | <0.001 | |
| p=0.01 | p=0.01 | |||||||
aFamily with more than one child
bLiving mother