Table 2 Mean and deviation of some variables in infants of intervention and control groups
Variables | Groups | Mean ± deviation | P-value |
|---|---|---|---|
lavage (cc) | Intervention (n = 40) | 16.57 ± 12.72 | 0.07 |
Control (n = 40) | 21.64 ± 12.46 | ||
Kangaroo mother care(hours) | Intervention (n = 40) | 26.46 ± 11.20 | 0.43 |
Control (n = 40) | 28.25 ± 9.23 | ||
speaking (minutes) | Intervention (n = 40) | 224.53 ± 98.27 | 0.42 |
Control (n = 40) | 255.28 ± 223.62 | ||
Meeting (minutes) | Intervention (n = 40) | 2141.75 ± 756.53 | 0.53 |
Control (n = 40) | 2241.20 ± 656.77 | ||
Non-nutritional sucking exercise (minutes) | Intervention (n = 40) | 79.05 ± 38.89 | 0.16 |
Control (n = 40) | 90.87 ± 36.31 |