Table 1

Measurements and time points
Intervention group Control group
T0 T1 T2 T3 T4 T5 T0 T1 T2 T3 T4 T5
Concept (questionnaire)
Demographic variables x x
Physical activity (SQUASH) x x x x x x x x x x
Health Status (SF12) x x x x x x x x x x
Depressive symptoms (PHQ9) x x x x x x x x x x
Exercise self-efficacy (ESS) x x x x x x x x x x
Social support x x
Type D (DS14) x x
Diabetes self-efficacy x x x x x x x x x x
Quality of sleep x x x x x x x x x x
Patient satisfaction x x x
Clinical measurements
BMI x x x x Part of regular diabetes care*
Bloodpressure x x x x Part of regular diabetes care*
Glycemic control (hemoglobin A1C) Part of regular diabetes care* Part of regular diabetes care*

To - baseline; T1 - after 12 weeks; T2 - after 24 weeks; T3 - after 36 weeks (end of intervention); T4 - after 1 year (post intervention); T5 - after 1 year and 36 weeks (post intervention); SQUASH - Short QUestionnaire to ASsess Health enhancing physical activity; SF12 - Short Form Health Survey 12; PHQ9 - Patient Health Questionnaire 9; ESS - Exercise self-efficacy scale; DS14 - Type D Scale-14; * up to 4 times a year.

van der Heijden et al.

van der Heijden et al. BMC Public Health 2012 12:331   doi:10.1186/1471-2458-12-331

Open Data