Table 2 Prevalence of different symptoms associated with sleep disorders among preschool children n (%)
Projects | Cases | Sleep Walking | Bed Wetting | Sleep Talking | Limb Movements | Bruxism | Snoring | Sweating | Nightmare | Nocturnal Wakening | Apnea |
|---|---|---|---|---|---|---|---|---|---|---|---|
Total | 1336 | 44(3.29) | 133 (9.96) | 219(16.39) | 572(42.81) | 242(18.11) | 262(19.61) | 168(12.57) | 113(8.46) | 155(11.60) | 50(3.74) |
Gender | |||||||||||
Boys | 691 | 18(2.60) | 76(11.00) | 107(15.48) | 300(43.42) | 137(19.83) | 149(21.56) | 84(12.16) | 63(9.12) | 74(10.71) | 31(4.49) |
Girls | 645 | 26(4.03) | 57(8.84) | 112(17.36) | 272(42.17) | 105(16.28) | 113(17.52) | 84(13.02) | 50(7.75) | 81(12.56) | 19(2.95) |
P | 0.144 | 0.187 | 0.354 | 0.646 | 0.093 | 0.063 | 0.633 | 0.370 | 0.292 | 0.138 | |
Ethnicity | |||||||||||
Han Chinese | 959 | 18(1.88) | 87(9.07) | 150(15.64) | 426(44.42) | 166(17.31) | 146(15.22) | 73(7.61) | 50(5.21) | 82(8.55) | 28(2.92) |
Uighur | 231 | 21(9.09) | 35(15.15) | 48(20.78) | 79(34.20) | 52(22.51) | 82(35.50) | 64(27.71) | 43(18.61) | 40(17.32) | 16(6.93) |
Hui | 79 | 3(3.80) | 5(6.33) | 13(16.46) | 39(49.37) | 10(12.66) | 16(20.25) | 13(16.46) | 7(8.86) | 15(18.99) | 2(2.53) |
Kazakh | 22 | 1(4.55) | 6(27.27) | 4(18.18) | 12(54.55) | 7(31.82) | 4(18.18) | 3(13.64) | 3(13.64) | 3(13.64) | 1(4.55) |
Other Ethnicity | 45 | 1(2.22) | 0(0) | 4(8.89) | 16(35.56) | 7(15.56) | 14(31.11) | 15(33.33) | 10(22.22) | 15(33.33) | 3(6.67) |
P | < 0.001* | < 0.001* | 0.236 | 0.021* | 0.092 | < 0.001* | < 0.001* | < 0.001* | < 0.001* | 0.045* | |
Age | |||||||||||
3~4 | 281 | 9(3.20) | 28(9.96) | 54(19.22) | 129(45.91) | 25(8.90) | 50(17.79) | 53(18.86) | 26(9.25) | 38(13.52) | 6(2.14) |
4~5 | 361 | 7(1.94) | 33(9.14) | 59(16.34) | 160(44.32) | 60(16.62) | 80(22.16) | 41(11.36) | 25(6.93) | 45(12.47) | 14(3.88) |
5~6 | 390 | 14(3.59) | 35(8.97) | 57(14.62) | 165(42.31) | 80(20.51) | 67(17.18) | 44(11.28) | 30(7.69) | 36(9.23) | 14(3.59) |
6~7 | 304 | 14(3.29) | 37(12.17) | 49(16.12) | 118(38.82) | 77(25.33) | 65(21.38) | 30(9.87) | 32(10.53) | 36(11.84) | 16(5.26) |
P | 0.280 | 0.503 | 0.466 | 0.326 | < 0.001* | 0.246 | 0.004* | 0.348 | 0.330 | 0.260 |