Table 2 Demographic information, PCSI and PedsQL across groups at each eligibility phase

Number of participants

87

110

87

91

Sex (female/male)

36/51

53/57

36/51

46/45

Age (mean ± SD)

14.93 ± 2.01

14.90 ± 2.07

14.93 ± 2.01

14.80 ± 2.10

BMI (mean ± SD)

21.71 ± 4.64

23.09 ± 5.40

21.71 ± 4.64

23.10 ± 5.66

Days post-injury (mean ± SD)

N/A

7.26 ± 2.28

N/A

130.08 ± 13.20

PCSI (mean ± SD)

5.86 ± 9.36

25.45 ± 25.94

5.83 ± 7.39

14.31 ± 19.48

PedsQL (mean ± SD)

N/A

N/A

87.12 ± 10.84

83.66 ± 13.04