| |
Overall
|
Gender
|
p-value
|
School type
|
p-value
|
|---|
| | |
Female
|
Male
| |
Private
|
Public
| |
|---|
|
Number (%)
|
543 (100)
|
339 (62.4)
|
204 (37.6)
|
0.265
|
272 (50.1)
|
271 (49.9)
| |
|
Age (years)
|
9.8 ± 1.0
|
9.8 ± 1.0
|
9.9 ± 1.0
| |
9.8 ± 1.0
|
9.9 ± 1.0
|
0.725
|
|
Age groups
|
|
8–9
|
199 (36.7)
|
129 (38.0)
|
70 (34.3)
|
0.217
|
98 (36.0)
|
101 (37.3)
|
0.764
|
|
10–11
|
344 (63.4)
|
210 (62.0
|
134 (65.7)
| |
174 (64.0)
|
170 (62.7)
|
|
Household size
| | | |
0.020
| | |
0.396
|
|
≤ 3
|
31 (5.7)
|
17 (5.0)
|
14 (6.9)
| |
16 (5.9)
|
15 (5.5)
| |
|
4 - 6
|
323 (59.5)
|
210 (62.0)
|
113 (55.4)
| |
170 (62.5)
|
153 (56.5)
|
|
7 - 10
|
168 (30.9)
|
94 (27.7)
|
74 (36.3)
| |
78 (28.7)
|
90 (33.2)
|
|
≥ 10
|
21 (3.9)
|
18 (5.3)
|
3 (1.4)
| |
8 (2.9)
|
13 (4.8)
|
|
Father’s occupation
| | | |
0.913
| |
`
|
< 0.0001
|
|
Artisan
|
149 (27.4)
|
96 (28.3)
|
53 (26.0)
| |
34 (12.5)
|
115 (42.2)
| |
|
Trading
|
58 (10.7)
|
36 (10.6)
|
22 (10.8)
| |
42 (15.4)
|
16 (5.9)
|
|
Professionalc
|
181 (33.3)
|
112 (33.0)
|
69 (33.8)
| |
138 (50.7)
|
43 (15.9)
|
|
Other
|
117 (21.6)
|
69 (20.3)
|
48 (23.5)
| |
42 (15.4)
|
75 (27.7)
|
|
I do not know
|
18 (3.3)
|
12 (3.5)
|
6 (2.9)
| |
12 (4.4)
|
6 (2.2)
|
|
Unemployed/retired
|
20 (3.7)
|
14 (4.1)
|
6 (2.9)
| |
4 (1.5)
|
16 (5.9)
|
|
Mother’s occupation
| | | |
0.311
| | |
0.003
|
|
Artisan
|
75 (13.8)
|
46 (13.6)
|
29 (14.2)
| |
38 (14.0)
|
37 (13.7)
| |
|
Trading
|
290 (53.4)
|
187 (55.2)
|
103 (50.5)
| |
142 (52.2)
|
148 (54.6)
|
|
Professionalc
|
99 (18.2)
|
57 (16.8)
|
42 (20.6)
| |
65 (23.9)
|
34 (12.6)
|
|
Other
|
35 (6.5)
|
23 (6.8)
|
12 (5.9)
| |
12 (4.4)
|
23 (8.5)
|
|
I do not know
|
5 (0.9)
|
5 (1.5)
|
–
| |
2 (0.7)
|
3 (1.1)
|
|
Unemployed/retired
|
39 (7.2)
|
21 (6.2)
|
18 (8.8)
| |
13 (4.8)
|
26 (9.6)
|
|
Socioeconomic status of household
| | | |
0.639
| | |
< 0.0001
|
|
Low
|
181 (33.3)
|
116 (34.2)
|
65 (31.9)
| |
41 (15.1)
|
140 (51.7)
| |
|
Middle
|
181 (33.3)
|
115 (33.9)
|
66 (32.3)
| |
94 (34.6)
|
87 (32.1)
| |
|
High
|
181 (33.3)
|
108 (31.9)
|
73 (35.8)
| |
137 (50.4)
|
44 (16.2)
|
- aValues presented as numbers and percentages; bMean (SD); cProfessionals include doctors, lawyers, engineers, pharmacists and teachers
- p < 0.05
