Control group (n=257) | Intervention group (n=198) | p Value | |
---|---|---|---|
Mother’s education | |||
None or primary school | 20 (21) [n=93] | 17 (25) [n=68] | 0.74 |
More than primary school | 65 (40.8) [n=159] | 58 (44.6) [n=130] | 0.6 |
No data | — [n=5] | — | — |
Social class | |||
I, II, and III | 41 (46) [n=89] | 34 (39) [n=86] | 0.47 |
IV, V, and U | 47 (28) [n=168] | 41 (37) [n=112] | 0.16 |
Birth order | |||
Firstborn | 33 (37) (n=89) | 35 (42) (n=83) | 0.59 |
Other rank | 55 (33) (n=168) | 40 (34.7) (n=115) | 0.81 |