Multivariable analysis of factors associated with dynapenia in Korea older men with diabetes
| Model 1 | Model 2 | ||||
|---|---|---|---|---|---|
| OR (95% CI) | P-value | OR (95% CI) | P-value | ||
| Age (y) | |||||
| ≥80 | 11.509 (5.990–22.114) | <0.001 | 8.062 (3.908–16.632) | <0.001 | |
| 75–79 | 4.699 (2.671–8.267) | <0.001 | 3.582 (1.957–6.558) | <0.001 | |
| 70–74 | 2.178 (1.254–3.783) | 0.006 | 2.072 (1.109–3.872) | 0.022 | |
| 65–69 | 1 (reference) | 1 (reference) | |||
| Education: ≤middle school graduate | 1.890 (1.241–2.877) | 0.003 | 1.458 (0.932–2.282) | 0.099 | |
| Employment: no | 1.718 (1.121–2.633) | 0.013 | 1.447 (0.929–2.253) | 0.102 | |
| Household income | |||||
| Lowest quintile | 1.574 (0.602–4.116) | 0.354 | |||
| Middle | 1.249 (0.480–3.248) | 0.648 | |||
| Highest quintile | 1 (reference) | ||||
| Medical history: stroke | 2.393 (1.348–4.247) | 0.003 | 1.809 (0.941–3.478) | 0.075 | |
| Medication treatment: dyslipidemia | 0.610 (0.381–0.979) | 0.041 | 0.751 (0.459–1.229) | 0.254 | |
| Alcohol drinking: ≥1/mo | 0.587 (0.396–0.869) | 0.008 | 0.715 (0.476–1.074) | 0.106 | |
| Regular aerobic exercise: no | 2.063 (1.301–3.271) | 0.002 | 1.536 (0.956–2.466) | 0.076 | |
| Resistance exercise: <2/wk | 4.028 (2.282–7.108) | <0.001 | 3.188 (1.751–5.806) | <0.001 | |
| Body mass index (per 1 kg/m2) | 0.895 (0.830–0.965) | 0.004 | 0.908 (0.845–0.975) | 0.008 | |
| Unintentional weight loss: ≥3 kg/y | 1.651 (0.972–2.805) | 0.063 | 1.080 (0.623–1.874) | 0.783 | |
| Chewing discomfort | 1.499 (1.020–2.204) | 0.040 | 1.318 (0.881–1.974) | 0.179 | |
| Daily calorie intake (per 100 kcal) | 0.945 (0.914–0.979) | 0.001 | 0.967 (0.935–1.001) | 0.056 | |
| Protein intake (per 0.1 g/weight-kg) | 0.754 (0.930–1.016) | 0.213 | |||
Model 1 was adjusted for age. Model 2 was adjusted for age, education, employment, medical history, medication treatment, alcohol drinking, aerobic and resistance exercise, body mass index, unintentional weight loss, chewing discomfort, and daily calorie intake.
OR, odds ratio; CI, confidence interval.