Table 2 Distribution of demographic characteristics and risk factors in hospitalized pts
<29w GA | 29 - <32w GA | 32 - <35w GA | p | |
|---|---|---|---|---|
[No. (row %)] | [No. (row %)] | [No. (row %)] | ||
No. | 7 (12.73 %) | 12 (21.82 %) | 36 (65.46 %) | - |
Male gender | 4 (16.67 %) | 5 (20.83 %) | 15 (62.50 %) | 0.51 |
Birth order (No. = 53) | ||||
1 | 4 (19.05 %) | 6 (28.57 %) | 11 (52.38 %) | 0.13 |
> 1 | 2 (6.25 %) | 5 (15.63 %) | 25 (78.13 %) | |
Educational level of the mother (No. = 21) | ||||
Junior high school | 1 (12.50 %) | 2 (25.00 %) | 5 (62.50 %) | 0.78 |
High school | 1 (7.69 %) | 2 (15.38 %) | 10 (76.92) | |
Educational level of the father (No. = 52) | ||||
Junior high school | 4 (18.18 %) | 3 (13.64 %) | 15 (68.18 %) | 0.43 |
High school | 3 (10.00 %) | 8 (26.67 %) | 19 (63.33 %) | |
CHD | 0 | 0 | 2 (100.00 %) | 0.62 |
BPD | 3 (60.00 %) | 1 (20.00 %) | 1 (20.00) | 0.004 |
Day-care attendance | ||||
Yes | 0 | 0 | 4 (100.00 %) | 0.32 |
No | 7 (13.73 %) | 12 (23.53 %) | 32 (62.75 %) | |
Exposure to ETS | ||||
Yes | 4 (12.12 %) | 7 (21.21 %) | 22 (66.67 %) | 0.97 |
No | 3 (13.64 %) | 5 (22.73 %) | 14 (63.64 %) | |
Breast feeding (No. = 9) | ||||
Yes | 0 | 2 (66.67 %) | 1 (33.33 %) | 0.08 |
No | 0 | 0 | 6 (100 %) | |