Overview of measurements and time points
| Time points | ||||||||
|---|---|---|---|---|---|---|---|---|
| Measurement | Device | Unit | Baseline | 1 year | 2 year | 4 year | 7 year | 10 year |
| Primary outcome | ||||||||
| Leg extensor power | Power rig | Watt | X | X | X | X | X | X |
| Secondary outcomes | ||||||||
| M. vastus lateralis CSA | MRI | mm2 | X | X | X | X | X | X |
| 400 m gait speed | 20 m track | s | X | X | X | X | X | X |
| 30s chair stand | Chair | No in 30s | X | X | X | X | X | X |
| Isometric hand grip strength | Dynamometer | kg | X | X | X | X | X | X |
| Isometric m.q. strength | Good strength | Nm | X | X | X | X | X | X |
| Fat percentage | DEXA | % | X | X | X | X | X | X |
| Muscle mass | DEXA | kg | X | X | X | X | X | X |
| Bone mineral density | DEXA | g/mm2 | X | X | X | X | X | X |
| Physical activity level | ActivPal PASE Questionnaire | Step-cont See text for details | X X | X X | X X | X X | X X | X X |
| Percieved age | Photographs | Years | X | X | X | X | X | X |
| Weight | Digital weight | Kg | X | X | X | X | X | X |
| Height | Digital altimeter | cm | X | X | X | X | X | X |
| Waist circumference | Tape measure | cm | X | X | X | X | X | X |
| Fasting blood samples (see text for details) | Standard equipment and assays | Dependent on the parameter | X | X | X | X | X | X |
| Background and lifestyle | Modified CAMB Questionnaire | See text for details | X | X | X | X | X | X |
| Personality | NEO-FFI questionnaire | See text for details | X | X | X | X | X | X |
| Mental distress | SCL-90 Questionnaire | See text for details | X | X | X | X | X | X |
| Heal-related quality of life | SF-36 Questionnaire | See text for details | X | X | X | X | X | X |
| Exercise self-efficacy | Questionnaire | See text for details | X | X | X | X | X | X |
| Attitude to intervention | AFRIS Questionnaire | See text for details | X | |||||
| Adherence to intervention | Adherence Questionnaire | See text for details | X | X | X | X | ||
| Cognitive ability | IST-2000-R Questionnaire | See text for details | X | X | X | X | X | X |
| Brain structure and function | MRI | See text for details | X | X | X | X | X | X |
AFRIS, Attitude to Falls-Related Intervention Scale; CAMB, Copenhagen Ageing and Midlife Biobank; CSA, cross-sectional area; DEXA, Dual Energy X-ray Absorptiometry; IST-2000-R, Intelligence Structure Test 2000 Revised; NEO-FFI, NEO Five-Factor Inventory; Nm, Newton metre; PASE, Physical Activity Scale for the Elderly; S, seconds; SCL-90, Symptom Checklist-90; SF-36, Short Form Health Survey; Yr, year(s).