| | |
Examined population
|
Not examined population
|
Enumerated population
|
Pvalue
|
|---|
|
(N, %)
|
(N, %)
|
(N, %)
|
|---|
|
Sex
|
Male
|
5508 (57.91)
|
102 (63.35)
|
5610 (58.00)
|
0.1649
|
|
Female
|
4004 (42.09)
|
59 (36.65)
|
4063 (42.00)
|
|
Age (y)
|
7–8
|
2985 (31.38)*
|
40 (24.84)
|
3025 (31.27)
|
0.0261
|
|
9-–10
|
3495 (36.74)
|
54 (33.54)
|
3549 (36.69)
|
|
11–12
|
3032 (31.88)†
|
67 (41.61)
|
3099 (32.04)
|
|
Grade
|
1
|
2274 (23.91)
|
23 (14.29)
|
1857 (19.20)
|
0.0108
|
|
2
|
2004 (21.07)
|
41 (25.47)
|
1722 (17.80)
|
|
3
|
1721 (18.09)
|
31 (19.25)
|
3025 (31.27)
|
|
4
|
1831 (19.25)
|
26 (16.15)
|
3549 (36.69)
|
|
5
|
1682 (17.68)
|
40 (24.84)
|
3099 (32.04)
|
|
All
|
9512 (100.00)
|
161 (100.00)
|
9673 (100.00)
| |
- *Five 6-year-old children were grouped with the 7–8-year olds.
-
†Ten 13-year-old children were grouped with the 11–12-year olds.
