Table 1.
General information of preschool children, n (%)
|
General Information
|
Classification
|
Number and composition ratio
|
| Gender | Male | 133 (51.55) |
| Female | 125 (48.45) | |
| Age (years) | 5 | 132 (51.16) |
| 6 | 126 (48.84) | |
| Only child | Is | 65 (25.19) |
| No | 193 (74.81) | |
| Premature birth | Is | 37 (14.34) |
| No | 221 (85.66) | |
| Birth weight (g) | ≥ 2500 | 218 (84.50) |
| < 2500 | 40 (15.50) | |
| Primary caregiver | Parents | 139 (53.88) |
| Grandparents | 74 (28.68) | |
| Other | 45 (17.44) | |
| Father age (years old) | ≤ 30 | 167 (64.73) |
| 30-40 | 69 (26.74) | |
| > 40 | 22 (8.53) | |
| Father's level of education | High school and the following | 62 (24.03) |
| Specialized subject | 108 (41.86) | |
| Bachelor's degree or above | 88 (34.11) | |
| Mother's age (years) | ≤ 30 | 180 (69.77) |
| 30-40 | 62 (24.03) | |
| > 40 | 16 (6.20) | |
| Cultural degree of mother | High school and the following | 56 (21.71) |
| Specialty | 123 (47.67) | |
| Bachelor's degree or above | 79 (30.62) | |
| Family per capita income (yuan) | 6000 or less | 55 (21.32) |
| 6000-8000 | 116 (44.96) | |
| > 8000 | 87 (33.72) | |
| Outdoor activities of time every day (hour) | ≤ 1 | 61 (23.64) |
| 1-3 | 154 (59.69) | |
| > 3 | 43 (16.67) | |
| Number of interest classes attended per week (times) | 0 | 43 (16.67) |
| 1-3 | 166 (64.34) | |
| > 3 | 49 (18.99) | |
| Sleep time (hour/day) | > 8 | 176 (68.22) |
| ≤ 8 | 82 (31.78) |