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SMC Count and New Onset Slow Gait
| SMC count | N (Incident slow gait) | HR, 95% CI, p-value |
|---|---|---|
| 0 | 134 (10) | Reference |
| 1 only | 171 (24) | 1.57, 0.75–3.33, .234 |
| 2 only | 76 (7) | 1.45, 0.53–3.95, .470 |
| 3 only | 41 (13) | 7.54, 3.21–17.75, <.001 |
| 4 only | 16 (7) | 8.64, 3.00–24.83, <.001 |
| 5 only | 20 (7) | 15.26, 5.39–43.17, <.001 |
Note: Cox models reported as hazard ratios with 95% confidence intervals adjusted for age, sex, and education. CI = Confidence interval; SMC = Subjective motoric complaints.
