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Table 3 Comparison of change scores of predictive factors in two groups at 3- points of time

From: Promoting behavior-related low back health in nurses by in-person and social media interventions in the workplace

 

(Baseline and 3-month follow-up)

(3-month and 6-month follow-up)

P*

Eta

In-person

Social media

In-person

Social media

M ± SD

M ± SD

M ± SD

M ± SD

Knowledge

33.75 ± 24.27

36.66 ± 25.40

-9.17 ± 19.51

0.42 ± 16.90

0.01

0.050

Attitude

30.16 ± 14.02

31.41 ± 12.38

− 0.41 ± 15.19

− 0.16 ± 16.07

0.52

0.003

Self-efficacy

7.84 ± 20.96

13.68 ± 20.61

− 0.69 ± 18.12

1.46 ± 21.57

0.03

0.039

Reinforcing factor

7.00 ± 21.43

8.91 ± 21.59

− 0.41 ± 21.84

6.33 ± 21.64

0.05

0.032

Enabling factor

1.96 ± 25.91

7.02 ± 23.32

2.79 ± 17.84

1.61 ± 16.78

0.30

0.009

Behaviour

8.20 ± 25.04

13.61 ± 23.26

1.53 ± 14.59

8.61 ± 13.37

0.001

0.095

  1. * Based on mixed between-within subject analysis of variance