Table 2 Baseline 7D-PAR (self-reported) and accelerometer (objectively measured) physical activity (N = 215)

7D-PAR (self-report)

 Weekly total minutes of MVPA with 10 min criteria

160 /197 (±175) or

    Same

61.8 (133)

    Less

24.2 (52)

    More

14.0 (30)

 Meeting a 150 min/week of MVPA recommendation with 10 min criteria

54.5 (117)

 Weekly total minutes of MVPA by accelerometer with the 10 min criteria without allowing for any interruption

14/38 (±62)

 Weekly total minutes of MVPA by accelerometer with the 10 min criteria allowing for a 1 or 2 min interruption

24/48 (±61)

 Weekly total minutes of MVPA by accelerometer with the 7 min criteria

33/59 (±75)

 Weekly total minutes of MVPA by accelerometer with the 5 min criteria

56/85 (±87)

 Weekly total minutes of MVPA by accelerometer with the 3 min criteria

120/138 (±104)

 Weekly total minutes of MVPA by accelerometer with the 1 min criteria

285/300 (±147)

 10 min criteria not allowing any interruption

4.7 (10)

 10 min criteria allowing for a 1 or 2-min interruption

8.4 (18)

 7 min criteria not allowing any interruption

8.4 (18)

 5 min criteria not allowing any interruption

17.2 (37)

 3 min criteria not allowing any interruption

35.8 (77)

 1 min criteria

87.0 (187)

Self-reported physical activity questionnaires

Mean (±SD)

 Total self-efficacy for physical activity score

19.0 (±4.6)

 Social support for physical activity : Total family score

31.2 (±9.4)

             : Total friends score

31.6 (±8.4)

 Barriers to being active 1. Lack of time

4.0 (±2.7)

 (subscale scores)    2. Influence from others

3.5 (±2.1)

            3. Lack of energy

3.9 (±2.6)

            4. Lack of willpower

6.7 (±2.2)

            5. Fear of injury

1.26 (±1.7)

            6. Lack of skill

2.0 (±2.1)

            7. Lack of resources

2.4 (±2.1)

Total television and computer usage (hours/week)

27.3 (±17.9)