Table 3 Adjusted odd ratio (OR) and respective 95% confidence intervals (95%) of the variables associated with pre-frailty and frailty
Characteristics | Pre frailty | Frailty | ||
|---|---|---|---|---|
| Â | OR CI (95%) | p value | OR CI (95%) | p value |
Age | 1.03 (1.02–1.05) | < 0.01 | 1.06 (1.03–1.09) | < 0.01 |
Gender | 1.85 (1.46–2.35) | < 0.01 | 6.16 (2.72–5.94) | < 0.01 |
Disability (in at least one ADL) | 1.28 (1.00–1.63) | 0.042 | 2.55 (1.72–3.79) | < 0.01 |
Disability in IADL | 1.04 (0.82–1.31) | 0.18 | 2.01 (1.26–3.22) | < 0.01 |
Number of chronic conditions (≥3) | 1.03 (0.97–1.10) | 0.24 | 1.18 (1.06–1.31) | < 0.01 |
Chair stand time | 3.22 (2.30–4.52) | < 0.01 | 5.10 (3.51–7.40) | < 0.01 |
Cognitive impairment (MMSE <18) | 1.33 (0.75–2,36) | 0.32 | 1.90 (1.30–2.77) | 0.012 |
Depression (GDS-S ≥ 6) | 1.09 (1.02–1.17) | 0.11 | 1.22 (1.10–1.30) | < 0.01 |
Poor self-perceived health | 1.97 (1.39–2.80) | < 0.01 | 2.72 (1.67–4.42) | < 0.01 |