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Table 3 Reasons for missing accelerometer data (n = 20)

From: The feasibility and acceptability of trial procedures for a pragmatic randomised controlled trial of a structured physical activity intervention for people diagnosed with colorectal cancer: findings from a pilot trial of cardiac rehabilitation versus usual care (no rehabilitation) with an embedded qualitative study

Reasons invalid

Intervention (n = 11)

Control (n = 9)

Total

Days worn (<4)

0

3

3 (15 %)

Hours per day (<10)

2

3

5 (25 %)

Not worn at all

5

2

7 (35 %)

Abnormal activity patterns

4

1

5 (25 %)

Total

11

9

20