Table 1 Distribution of curve incidences and serum melatonin level among the four groups at 20th week.
Groups | BP (Group 1) | BP + MLT (Group 2) | QP (Group 3) | QP + MLT (Group 4) |
---|---|---|---|---|
N | 20 | 18 | 20 | 19 |
Peripheral serum MT level (pg/ml) | 6.4 ± 4.7§§ | 193.6 ± 78.4** | 4.9 ± 3.1※※ | 219.2 ± 65.9‡‡ |