Table 1 Characteristics of participants and gender
Total (n = 1141, 100%) | Male (n = 271, 23.75%) | Female (n = 870, 76.25%) | Value | P | |
|---|---|---|---|---|---|
Age (years old) | |||||
≤ 24 | 41 (3.59%) | 9 (3.32%) | 32 (3.68%) | 2.942 | P > 0.05 |
25–29 | 443 (38.83%) | 95 (35.06%) | 348 (40%) | ||
30–34 | 490 (42.94%) | 121 (44.65%) | 369 (42.41%) | ||
≥ 35 | 167 (14.64%) | 46 (16.97%) | 121 (13.91%) | ||
Have you had family history of genetic disease? | |||||
Yes | 3 (0.26%) | 0 (0.00%) | 3 (0.34%) | 0.937 | P > 0.05 |
No | 1138 (99.74%) | 271 (100%) | 867 (99.66%) | ||
Educational background | |||||
Below high school | 53 (4.64%) | 12 (4.43%) | 41 (4.71%) | 0.509 | P > 0.05 |
High school/technical secondary school | 103 (9.03%) | 22 (8.12%) | 81 (9.31%) | ||
Junior college/ Vocational College | 242 (21.21%) | 60 (22.14%) | 182 (20.92%) | ||
Undergraduate or above | 743 (65.12%) | 177 (65.31%) | 566 (65.06%) | ||
Family income | |||||
< 100 thousand RMB | 187 (16.39%) | 49 (18.08%) | 138 (15.86%) | 0.890 | P > 0.05 |
100–250 thousand RMB | 577 (50.57%) | 134 (49.45%) | 443 (50.92%) | ||
260–400 thousand RMB | 255 (22.35%) | 61 (22.51%) | 194 (22.30%) | ||
> 400 thousand RMB | 122 (10.69%) | 27 (9.96%) | 95 (10.92%) | ||
Nation | |||||
Han nationality | 1117 (97.90%) | 267 (98.52%) | 850 (97.70%) | 0.679 | P > 0.05 |
Others | 24 (2.10%) | 4 (1.48%) | 20 (2.30%) | ||
Had any abnormalities in you/your spouse's fetus during pregnancy? | |||||
Yes | 34 (2.98%) | 10 (3.69%) | 24 (2.76%) | 0.620 | P > 0.05 |
No | 1107 (97.02%) | 261 (96.31%) | 846 (97.24%) | ||