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Comparison of labor duration between the two groups (x̅±sd)
| Control group (n=112) | Experimental group (n=96) | t | P | |
|---|---|---|---|---|
| First stage of labor (min) | 484.82±111.23 | 600.87±113.91 | -5.738 | 0.000 |
| Second stage of labor (min) | 66.38±22.62 | 97.11±30.06 | -6.421 | 0.000 |
| Total duration of labor (min) | 556.84±113.83 | 702.22±114.90 | -2.785 | 0.000 |
