Table 2

Loss to follow-up at baseline, 6 months, and 12 months in the intervention and the control groups
Baseline 6 months 12 months
Questionnaire Intervention 264 (100%) 201 (76%) 175 (66%)
Control 257 (100%) 200 (78%) 176 (68%)
Physical test Intervention 264 (100%) 215 (81%) 177 (67%)
Control 257 (100%) 185 (72%)

Reijonsaari et al.

Reijonsaari et al. BMC Public Health 2012 12:344   doi:10.1186/1471-2458-12-344

Open Data