Table 1 Descriptive statistics for the sociodemographic variables of pregnant women
From: Impact of closed-off management due to COVID-19 rebound on maternal depression during pregnancy
Characteristics | Total | Lockdown (n=132) | Partial lockdown (n=224) | Non-lockdown (n=524) | P value |
|---|---|---|---|---|---|
n (%) | n (%) | n (%) | n (%) | ||
Age (years), mean ± SD | 30.30 ± 4.52 | 30.25 ± 5.22 | 30.12 ± 4.19 | 30.39 ± 4.47 | 0.751 |
 < 30 | 459 (52.16) | 72 (54.55) | 118 (52.68) | 269 (51.34) | 0.712 |
 30~34 | 301 (34.20) | 39 (29.55) | 79 (35.27) | 183 (34.92) |  |
 ≥ 35 | 120 (13.64) | 21 (15.91) | 27 (12.05) | 72 (13.74) |  |
Pre-pregnancy BMI (kg/m2), mean ± SD | 21.15 ± 3.09 | 21.54 ± 3.05 | 20.90 ± 2.80 | 21.16 ± 3.21 | 0.168 |
 <18.5 | 161 (18.30) | 27 (20.45) | 40 (17.86) | 94 (17.94) | 0.608 |
 18.5-23.9 | 585 (66.48) | 81 (61.36) | 155 (69.20) | 349 (66.60) |  |
 ≥24.0 | 134 (15.23) | 24 (18.18) | 29 (12.95) | 81 (15.46) |  |
Gestation | Â | Â | Â | Â | Â |
 1st trimester | 136 (15.45) | 27 (20.45) | 37 (16.52) | 72 (13.74) | 0.046 |
 2nd trimester | 408 (46.36) | 62 (46.97) | 114 (50.89) | 232 (44.27) |  |
 3rd trimester | 336 (38.18) | 43 (32.58) | 73 (32.59) | 220 (41.98) |  |
Place of household registration | Â | Â | Â | Â | Â |
 Guangzhou city | 440 (50.00) | 55 (41.67) | 77 (34.38) | 308 (58.78) | <0.001 |
 Other cities in Guangdong province besides Guangzhou | 298 (33.86) | 46 (34.85) | 103 (45.98) | 149 (28.44) |  |
 Other provinces besides Guangdong | 142 (16.14) | 31 (23.48) | 44 (19.64) | 67 (12.79) |  |