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Monthly average of total delivery, NVD, CS, and rate of CS in population before and after HTP
| Variables | Mean (standard deviation) | t-statistic (p value) | ||
|---|---|---|---|---|
| Mean | Mean before HTP | Mean after HTP | ||
| NVD | 1930.81 (231.99) | 1816.30 (226.19) | 2018.38 (198.06) | − 3.68 (0.000) |
| CS | 1938.56 (268.54) | 2130.38 (229.02) | 1791.88 (195.04) | 6.17 (0.000) |
| Total delivery | 3869.38 (375.38) | 3946.69 (436.56) | 3810.26 (315.03) | 1.40 (0.164) |
| Cs/total | 50.06 (4.40) | 54.03 (1.77) | 47.02 (3.23) | 9.95 (0.000) |
