Table 3 Means of PA behavior, intention, commitment and the IMI scales per cluster

Gender: % male

30.7%

32.6%

31.8%

Age

45.2 ± 12.7

43.9 ± 13.6

44.0 ± 12.6

Marital status: % married/living together

74.7%

73.3%

74.0%

Education: % high education

63.0%

56.1%

58.2%

BMI

25.5 ± 4.4^a

26.9 ± 5.6^b

27.0 ± 5.4^b

Interest/enjoyment

5.73 ± 1.00^a

4.85 ± 1.12^b

3.91 ± 1.31^c

Perceived competence

4.78 ± 1.09^a

4.08 ± 1.08^b

3.58 ± 1.17^c

Effort/importance

5.42 ± 0.99^a

4.72 ± 0.99^b

3.99 ± 1.13^c

Pressure/tension

1.75 ± 0.81^a

2.62 ± 1.10^b

2.33 ± 1.15^c

Perceived choice

5.93 ± 0.89^a

4.84 ± 1.02^b

4.98 ± 1.12^c

Value/usefulness

6.47 ± 0.49^a

6.00 ± 0.71^b

5.54 ± 0.97^c

Intention

7.77 ± 1.51^a

6.86 ± 1.50^b

5.35 ± 1.84^c

Commitment

2.93 ± 0.61^a

2.57 ± 0.64^b

2.01 ± 0.69^c

Weekly days ≥ 30 minutes PA

2.70 ± 1.07^a

2.48 ± 1.15^b

2.02 ± 1.22^c

MVPA (total)

537 ± 575^a

434 ± 491^b

362 ± 506^b

Sports

138 ± 184^a

90 ± 127^b

56 ± 172^c

Walking during spare time

102 ± 156^a

90 ± 159^ab

79 ± 153^b

Walking to work/school

20 ± 140

18 ± 72

15 ± 67

Biking during spare time

74 ± 175^a

62 ± 172^a

38 ± 110^b

Biking to work/school

34 ± 88^a

34 ± 97^a

17 ± 44^b

Gardening

66 ± 143

51 ± 111

59 ± 138

Chores

85 ± 233

70 ± 211

68 ± 199