Table 1.
| FRAILTY | |||||
|---|---|---|---|---|---|
| Canadian Study of Health and Aging (CSHA) Frailty Scale | 7 point labelled scale | ‘Very fit’ – ‘severely frail’ | |||
| Frailty Index | Cumulative deficit score. Index = sum of deficits over total score based on number of items used (e.g. 36) | 0 - 0.2 no frailty 0.2 – 0.4 mild frailty 0.4 – 1.0 frailty |
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| Phenotype model (Fried et al criteria) | 5 criteria | 1 – 2 pre-frail ≥ 3 frail |
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| SARCOPENIA | Low muscle mass: | Low muscle strength: | Low physical performance: | ||
| IWG | ALM/ht2 Men: <7.23kg/ m2 Women: <5.67kg/m2 |
Low grip strength (undefined) |
Gait speed <1.0 m/s | ||
| EWGSOP | ALM/ht2 Men: <7.23kg/ m2 Women: <5.67kg/m2 |
Low grip strength Men: <30kg Women: < 20kg |
Gait speed < 0.8m/s | ||
| SCWD | Low ALM/ht2 (undefined) | – | Gait speed < 1.0 m/s or 6min walk < 400m | ||
| FNIH | ALM:BMI ratio Men: <0.789 Women: <0.512 |
Low grip strength Men: <26kg Women: <16kg |
Gait speed < 0.8 m/s | ||
| ESPEN/SIG | ≥ 2 standard deviations below the mean measured in young adults | – | Gait speed < 0.8 m/s | ||
| OSTEOARTHRITIS | |||||
| Radiological: Kellgren and Lawrence system | 0-4 grades severity | ||||
| Symptomatic: Western Ontario and McMaster Universities Arthritis Index (WOMAC) | Self-report questions: 5 pain 2 stiffness 17 functional limitation |
Score out of 96: tertiles can be used with the lowest, middle, and highest groups representing mild, moderate, and severe OA |
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| Clinical: American College of Rheumatology (ACR) criteria | Variable signs and symptoms criteria dependent on joint | ||||
| OSTEOPOROSIS | |||||
| WHO | BMD ≤2.5 T score | ||||
| Risk calculators: | Number of risk factors | Age range | Gender | BMD | Timescale |
| QFracture 2012 | 31 | 30-99 | Male/female | no | 1-10 year time points of prediction |
| FRAX | 11 | 40-90 | Female | optional | 10 year |
| Garvan | 5 | 60-96 | Male/female | no | 5 and 10 year |