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Table 4 Comparison of nutrition knowledge, attitude and practice as well as EAT-26 and TFEQ-18 score of study subjects between intervention and control groups at baseline and 6th month of study

From: A randomised controlled trial on the effects of a structural education module among women with polycystic ovarian syndrome on nutrition and physical activity changes

 

Time

Group (I)

Group (J)

Mean difference (I–J)

p

η2

Nutrition knowledge 1

Baseline

Intervention

Control

0.74

0.28

0.02

6th month

Intervention

Control

2.27

 < 0.001**

0.21

Nutrition knowledge 2

Baseline

Intervention

Control

 − 0.02

0.96

0.00003

6th month

Intervention

Control

0.57

0.01**

0.10

Nutrition attitude

Baseline

Intervention

Control

 − 0.33

0.77

0.001

6th month

Intervention

Control

 − 0.94

0.23

0.02

Nutrition practice

Baseline

Intervention

Control

0.16

0.75

0.002

6th month

Intervention

Control

 − 0.47

0.28

0.02

EAT-26 score

Baseline

Intervention

Control

0.69

0.75

0.002

6th month

Intervention

Control

3.22

0.21

0.02

TFEQ-18

Cognitive resistant

Baseline

Intervention

Control

 − 0.18

0.79

0.001

6th month

Intervention

Control

0.12

0.86

0.0005

Uncontrolled eating

Baseline

Intervention

Control

0.39

0.66

0.003

6th month

Intervention

Control

 − 0.84

0.33

0.01

Emotional eating

Baseline

Intervention

Control

0.23

0.60

0.004

6th month

Intervention

Control

0.52

0.26

0.02

Total score

Baseline

Intervention

Control

0.44

0.77

0.001

6th month

Intervention

Control

 − 0.19

0.90

0.0002

Physical activity knowledge

Baseline

Intervention

Control

 − 0.29

0.43

0.01

6th month

Intervention

Control

 − 0.23

0.53

0.01

Physical activity attitude

Baseline

Intervention

Control

 − 1.07

0.41

0.01

6th month

Intervention

Control

 − 0.90

0.46

0.01

Physical activity practice

Baseline

Intervention

Control

 − 2.08

0.01**

0.09

6th month

Intervention

Control

 − 3.16

 < 0.001**

0.21

IPAQ score

Baseline

Intervention

Control

453.80

0.47

0.01

6th month

Intervention

Control

3277.97

0.02*

0.13

  1. EAT-26 Eating attitude test-26, TFEQ-18 Three factor eating questionnaire-18
  2. *Significant at α = 0.05
  3. **Significant at α = 0.01