Table 2

Summary of primary outcome measures at 3-months post-randomisation

Outcome

N a

Min

max

mean

Sd

p25

Median

p75

Effect size b


PAC per week

29

109,008.0

633,024.0

285,917.9

103,394.0

228,528.0

269,568.0

329,184.0

34,464.7

Mean TEE (KCal) per day

29

1572.0

2761.7

2124.9

304.6

1917.7

2091.6

2300.0

101.5


a only participants with at least 4 complete days (8 excluded; 5 had less than 4 complete days and remaining 3 had no Actiheart data at 3 months).

b Effect size based on (1/3) of the estimated standard deviation (sd) from the data.

Scott et al. BMC Public Health 2011 11:129   doi:10.1186/1471-2458-11-129

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