| Age Category |  |  | ||
---|---|---|---|---|---|
Characteristic | 3 | 4 | 5 | Total | Â |
(N) | 58 | 49 | 21 | 128 | Â |
 | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) | N (%) or Mean (SD) | p |
Sex | Â | Â | Â | Â | Â |
   Female | 30 (51.7) | 19 (38.8) | 10 (47.6) | 59 (46.1) | .40 |
   Male | 28 (48.3) | 30 (61.2) | 11 (52.4) | 69 (53.9) |  |
Mothers age at birth | Â | Â | Â | Â | Â |
   15-20 | 15 (25.9) | 12 (25.0) | 6 (28.6) | 33 (26.0) | .33 |
   21-25 | 15 (25.9) | 21 (43.8) | 6 (28.6) | 42 (33.1) |  |
   ≥ 26 | 28 (48.3) | 15 (31.3) | 9 (42.9) | 52 (40.9) |  |
Mothers Education | Â | Â | Â | Â | Â |
   Middle School | 13 (22.4) | 12 (24.5) | 7 (33.3) | 32 (25.0) | .80 |
   High School | 28 (48.3) | 23 (46.9) | 7 (33.3) | 58 (45.3) |  |
   College | 17 (29.3) | 14 (28.6) | 7 (33.3) | 38 (29.7) |  |
Fathers Education | Â | Â | Â | Â | Â |
   Middle School | 8 (15.1) | 5 (11.1) | 2 (10.5) | 15 (12.8) | .34 |
   High School | 35 (66.0) | 23 (51.1) | 12 (63.2) | 70 (59.8) |  |
   College | 10 (18.9) | 17 (37.8) | 5 (26.3) | 32 (27.4) |  |
Family Income | Â | Â | Â | Â | Â |
   Less than 180,000 p | 14 (24.1) | 11 (23.4) | 6 (30.0) | 31 (24.8) | .50 |
   180,000 - 250,000 p | 14 (24.1) | 11 (23.4) | 5 (25.0) | 30 (24.0) |  |
   250,000 - 340,000 p | 19 (32.8) | 9 (19.1) | 6 (30.0) | 34 (27.2) |  |
   More than 340,000 p | 11 (19.0) | 16 (34.0) | 3 (15.0) | 30 (24.0) |  |
Gestation | Â | Â | Â | Â | Â |
   Normal (38-40) | 42 (72.4) | 32 (66.7) | 17 (81.0) | 91 (71.7) | .30 |
   Under Normal | 6 (10.3) | 11 (22.9) | 2 (9.5) | 19 (15.0) |  |
   Above Normal | 10 (17.2) | 5 (10.4) | 2 (9.5) | 17 (13.4) |  |
Birth weight | Â | Â | Â | Â | Â |
   Normal | 36 (62.1) | 29 (59.2) | 12 (57.1) | 77 (60.2) | .25 |
   Underweight | 7 (12.1) | 12 (24.5) | 2 (9.5) | 21 (16.4) |  |
   Overweight | 15 (25.9) | 8 (16.3) | 7 (33.3) | 30 (23.4) |  |
Insurance | Â | Â | Â | Â | Â |
   Fonasa | 53 (93.0) | 44 (89.9) | 20 (95.2) | 117 (92.1) | .70 |
   Private | 4 (7.0) | 5 (10.2) | 1 (4.8) | 10 (7.9) |  |
Hours of TV per day | Â | Â | Â | Â | Â |
   Less than 3 | 28 (48.3) | 26 (53.1) | 8 (38.1) | 62 (48.4) | .74 |
   3-5 hours | 28 (48.3) | 20 (40.8) | 12 (57.1) | 60 (46.9) |  |
   More than 5 hrs | 2 (3.4) | 3 (6.1) | 1 (4.8) | 6 (4.7) |  |