| Characteristics | Without music (n=89) m±sd or n(%) | With music (n=88) m±sd or n(%) | Statistic |
|---|---|---|---|
| Baseline (beat/minute) | 137.9±0.99 | 139.3±0.96 | t = -0.99 |
| p = 0.32 | |||
| Variability | |||
| Lower limit(beat/minute) | 4.4±0.28 | 4.1±0.27 | t = 0.58 |
| p =0.56 | |||
| Upper limit (beat/minute) | 21.1±0.77 | 19.9±0.65 | t = 1.21 |
| p= 0.23 | |||
| Decelerations | |||
| No | 87(97.75) | 86(97.73) | X=0.0001 |
| Have | 2(2.25) | 2(2.26) | p =0.991 |
| Accelerations (times) | 5.5±0.42 | 7.9±0.47 | t = -2.75 |
| Fetal movements (times) | 11.1±0.91 | 17.5±1.63 | t = -3.42 |
| Minimum time for Non-stress have 2 celeration (minutes) | 15.9±1.09 | 10.1±0.72 | t = 4.51 |