Table 4.
The secondary observations assessed by the chi-square test.
| Variable | Constitution group | χ 2/t | p | |
|---|---|---|---|---|
| Balanced (n = 90) | Unbalanced (n = 145) | |||
| Nausea and vomiting influencing diet, n (%) | 7.47∗ | 0.01 | ||
| None | 35 (38.9) | 27 (18.6) | ||
| <1 week | 15 (16.7) | 32 (22.1) | ||
| 1 week-2 weeks | 29 (32.2) | 64 (44.1) | ||
| >2 weeks | 11 (12. 2) | 22 (15.2) | ||
| Sign of miscarriage (yes), n (%) | 18 (20.5) | 27 (18.9) | 0.09 | 0.77 |
| Miscarriage (yes), n (%) | 4 (4.4) | 4 (2.8) | 0.49# | |
| Sleepiness during pregnancy, n (%) | 8.22∗ | 0.00 | ||
| Good | 67 (77.9) | 86 (61.0) | ||
| Moderate | 19 (22.1) | 50 (35.5) | ||
| Poor | 0 (0.0) | 5 (3.6) | ||
| Defecation during pregnancy, n (%) | 0.52∗ | 0.47 | ||
| Good | 73 (84.9) | 115 (81.6) | ||
| Moderate | 12 (14.0) | 23 (16.3) | ||
| Poor | 1 (1.2) | 3 (2.1) | ||
# p value of Fisher's exact test; ∗value of Mantel-Haenszel chi-square.