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. 2011 Feb 23;11:129. doi: 10.1186/1471-2458-11-129

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.