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Table 3 Comparison of postpartum pain in the first to fourth hour after delivery in foot reflexology and control groups

From: A randomized clinical trial on the effect of foot reflexology performed in the fourth stage of labor on uterine afterpain 

Variable

Foot reflexology group (n = 40)

Control group (n = 40)

p-value*

 

Mean ± SD

Adjusted Mean ± SE

Mean ± SD

Adjusted Mean ± SE

 

Postpartum pain in the first hour

2.82 ± 1.82

2.05 ± 1.70

0.05*

Postpartum pain in the second hours

2.15 ± 2.00

2.55 ± 1.10

0.27*

Postpartum pain in the third hours

1.38 ± 1.67

1.69 ± 0.22

3.00 ± 1.06

2.95 ± 0.21

< 0.001#

Postpartum pain in the fourth hours

0.65 ± 1.25

0.7 ± 0.20

2.58 ± 1.35

2.50 ± 0.20

< 0.001†

Sum scores of postpartum pain in the four hours

7.00± 5.38

8.04 ± 0.75

10.17 ± 3.24

10.20 ± 0.70

0.001‡

  1. SD: standard deviation, SE: standard error
  2. *Independent sample t test was used
  3. # Analysis of Covariance (ANCOVA) adjusted for dose of mefenamic acid use at 3rd hour
  4. † Analysis of Covariance (ANCOVA) adjusted for dose of mefenamic acid use at 4rd hour
  5. ‡ Analysis of Covariance (ANCOVA) adjusted for total dose of mefenamic acid