Table 4 Data collection at different time points
From: Singapore KneE osTeoarthritis CoHort (SKETCH): protocol for a multi-centre prospective cohort study
Measure | Baseline | 4 month | 12 month | 24 month |
|---|---|---|---|---|
Baseline | ||||
 Informed consent | ✓ | |||
 Demographic | ✓ | |||
 Arthritis status | ✓ | |||
 Comorbidity | ✓ | |||
Clinical and functional assessment | ||||
 Knee functiona | ✓ | ✓ | ✓ | ✓ |
 Quality of lifea | ✓ | ✓ | ✓ | ✓ |
 Depression and anxietya | ✓ | ✓ | ✓ | ✓ |
 Pain experiencea | ✓ | ✓ | ✓ | ✓ |
 Activity levela | ✓ | ✓ | ✓ | ✓ |
 Dietary behaviours | ✓ | ✓ | ✓ | ✓ |
 Global assessmenta | ✓ | ✓ | ✓ | |
 Satisfaction with treatmenta | ✓ | ✓ | ✓ | |
Healthcare Utilization and Productivity Costsa | ✓ | ✓ | ✓ | ✓ |
Quality of Care | ✓ | |||
Psychosocial | ||||
 Fear of movement | ✓ | ✓ | ✓ | ✓ |
 Self-efficacy | ✓ | ✓ | ✓ | ✓ |
 Pain acceptance | ✓ | ✓ | ✓ | ✓ |
 Injustice experience | ✓ | |||
 Social support | ✓ | |||
 Chronic illness shame | ✓ | |||
 Religion and spirituality | ✓ | |||
 Built environment | ✓ | |||