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Table 1 Baseline characteristics with enrolment (complete-case analysis)

From: Effects of a general practice guided web-based weight reduction program - results of a cluster-randomized controlled trial

 

Intervention

Usual care

 
 

n (%)

Mean

sd

n (%)

Mean

sd

Δ mean

p

Age (years)

76

46,5

10,9

72

50,9

15,3

4,4

0,045 a

Weight (kg)

76

96,4

21,5

72

95,4

20,2

1,0

0,759a

Waist circumference (cm)

73

110,9

17,6

60

107,3

13,7

3,6

0,194a

Height (cm)

76

169,3

0,1

72

168,7

0,1

0,6

0,703a

BMI (kg/m 2 )

76

33,6

7,0

72

33,3

5,3

0,3

0,791a

Diets

76

5,5

9,0

71

2,9

4,3

2,6

0,011 b

Gender

      

0,388c

  Females

53 (69,7)

  

45 (62,5)

   

  Males

23 (30,3)

  

27 (37,5)

   

Employment status:

 

1,3

0,8

1,0

0,3

0,3

0,030 b

  Full time

39 (52,0)

  

26 (36,1)

   

  Part time

22 (29,3)

  

23 (31,9)

   

  Not employed

14 (18,7)

  

23 (31,9)

   
  1. p-values are from aStudent t-Test, bMann-Whitney U-Test, cChi squared / Fishers’s exact Test (sd standard deviation, Δ_mean mean difference).