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Table 3 Comparison of total health practices score and its subscales in the study groups

From: The effect of self-care counseling on health practices of adolescent pregnant women: a randomized controlled trial

Variable

Counseling group

(n=27)

Mean (SD)

Control group

(n=27)

Mean (SD)

Mean difference

(95% confidence interval)

P-value

Total health practice score (Score range: 34-170)

 Before intervention

91.85 (5.83)

92.55 (3.88)

-0.70 (-3.41 to 2.00)

0.604

 After intervention

129.74 (12.5)

93.85 (3.37)

36.34 (34.69 to 37.98)

<0.001

 Pre- vs post- intervention (P-value)§

<0.001

0.015

  

Health practices subscales

   

Balance between rest and exercise (Score range: 4-20)

  Before intervention

5.52 (0.97)

5.37 (1.08)

0.15 (-0.41 to 0.71)

0.599

  After intervention

9.67 (1.18)

4.81 (0.92)

4.78 (4.26 to 5.30)

<0.001

  Pre- vs post- intervention (P-value)§

<0.001

0.002

  

Diseases and injury prevention (Score range: 5-25)

  Before intervention

14.78 (1.98)

15.23 (1.69)

-0.55 (-1.56 to 0.45)

0.273

  After intervention

22.18 (1.07)

15.89 (1.39)

6.54 (6.02 to 7.07)

<0.001

  Pre- vs post- intervention (P-value)§

<0.001

0.045

  

Nutrition and diet care (Score range: 7-35)

  Before intervention

22.26 (2.31)

22.44 (2.41)

-0.18 (-1.47 to 1.10)

0.774

  After intervention

36.00 (2.15)

22.59 (1.91)

13.49 (12.53 to 14.44)

<0.001

  Pre- vs post- intervention (P-value)§

<0.001

0.602

  

Obtaining health care (Score range: 7-35)

  Before intervention

13.15 (1.75)

13.59 (1.47)

-0.44 (-1.33 to 0.44)

0.317

  After intervention

18.00 (1.57)

13.22 (1.60)

5.04 (4.34 to 5.71)

<0.001

  Pre- vs post- intervention (P-value)§

<0.001

0.076

  

Obtaining knowledge about pregnancy and childbirth (Score range: 5-25)

  Before intervention

16.15 (2.44)

15.81 (2.52)

0.33 (-0.78 to 1.44)

0.550

  After intervention

23.89 (1.89)

17.33 (1.41)

6.37 (5.69 to 7.05)

<0.001

  Pre- vs post- intervention (P-value)§

<0.001

<0.001

  
  1. Standard Deviation
  2. Independent t-test
  3. ANCOVA
  4. §Paired t-test