Table 2.
Socio-demographic factors for the sample of Chinese adolescents.
| Variables | Group | N (%) | IES-R score | F/t | IES-R score ≥20 (%) |
|---|---|---|---|---|---|
| Gender | Male | 80,595 (46.0) | 14.33 (16.21) | −23.35** | 34.0 |
| Female | 94,723 (54.0) | 16.07 (14.88) | 37.3 | ||
| Age | 16–20 | 93,454 (53.3) | 15.26 (15.48) | −0.39** | 35.3 |
| 21–26 | 81,864 (46.7) | 15.29 (15.58) | 36.2 | ||
| Residential areas | City | 70,254 (40.1) | 15.61 (15.28) | 7.59** | 36.9 |
| Rural | 105,064 (59.9)* | 15.05 (15.68) | 35.0 | ||
| Situation of COVID-19 epidemic in residence | Severe | 50,736 (28.9) | 16.11 (16.01) | 14.45** | 37.6 |
| Slight | 124,582 (71.1) | 14.93 (15.31) | 35.0 | ||
| Having symptoms related to COVID-19 | Yes | 1,073 (0.6) | 26.11 (20.66) | 22.97** | 60.2 |
| No | 174,245 (99.4)* | 15.20 (15.47) | 35.6 | ||
| Relative or friends having symptoms related to COVID-19 | Yes | 1,573 (0.9) | 22.51 (18.93) | 18.57** | 53.5 |
| No | 173,745 (99.1)* | 15.21 (15.48) | 35.6 | ||
| Personality type | Extrovert | 35,587 (20.3) | 16.89 (16.21) | 261.42** | 39.5 |
| Ambivert | 94,572 (53.9) | 15.04 (15.22) | 35.4 | ||
| Introvert | 45,159 (25.8) | 14.49 (15.52) | 33.4 | ||
| Exercise during the epidemic | Yes | 127,735 (72.9) | 15.30 (15.16) | 1.105** | 34.9 |
| No | 47,583 (27.1) | 15.20 (16.46) | 36.1 | ||
| Sleep time | <5 h | 35,015 (20.0) | 16.61 (17.00) | 176.4** | 39.0 |
| 5–7 h | 104,757 (59.8) | 15.07 (14.78) | 35.6 | ||
| 8–10 h | 35,546 (20.2) | 14.56 (16.07) | 33.0 | ||
| Peer support | Yes | 137,855 (78.6) | 14.81 (14.92) | −23.72** | 34.6 |
| No | 37,463 (21.4) | 16.96 (17.48) | 40.0 | ||
| Separate room | Yes | 17,572 (10.0) | 22.61 (18.43) | 66.82** | 52.5 |
| No | 157,746 (90.0) | 14.45 (14.95) | 33.9 | ||
| Family economic status | Good | 29,802 (17.0) | 15.42 (15.85) | 5.89** | 35.5 |
| Moderate | 116,516 (66.5) | 15.18 (15.32) | 35.7 | ||
| Poor | 29,000 (16.5) | 15.48 (15.99) | 36.2 | ||
| Relationships with family | Good | 167,431 (95.5) | 14.91 (15.24) | 1,191.34** | 34.9 |
| Moderate | 7,225 (4.1) | 22.09 (18.27) | 52.2 | ||
| Poor | 662 (0.4) | 33.04 (23.78) | 67.2 | ||
| Parental education | Senior high school and below | 85,031 (48.5) | 16.10 (15.82) | 21.68** | 38.1 |
| Junior college and above | 90,287 (51.5) | 14.49 (15.20) | 33.6 | ||
| Quarrels between parents during home quarantine | Yes | 72,527 (41.4) | 16.46 (16.04) | 26.98** | 39.0 |
| No | 102,791 (58.6) | 14.43 (15.09) | 33.4 | ||
| Overprotection from parents | Yes | 24,054 (13.7) | 21.02 (17.98) | 62.76** | 50.0 |
| No | 151,264 (86.3) | 14.36 (14.90) | 33.5 | ||
| Activities with parents | Yes | 99,963 (57.0) | 14.98 (15.03) | −9.14** | 36.8 |
| No | 75,355 (43.0) | 15.66 (16.15) | 34.9 |
*
P < 0.05.
**
P < 0.01.