Table 2.
Demographic data of the IPD study subjects with/without DM versus the control group.
| Controls (n = 10) | IPD (n = 22) | DM + IPD (n = 8) | p | |
|---|---|---|---|---|
| Age (years) | ||||
| Mean (SD) | 62.5 (7.79) | 64.77 (9.7) | 64.25 (10.09) | 0.821 |
| Gender | ||||
| Female | 5 (50.0%) | 6 (27.3%) | 6 (75.0%) | 0.062 |
| Male | 5 (50.0%) | 16 (72.7%) | 2 (25.0%) | |
| Hypertension | ||||
| No | 8 (80.0%) | 8 (36.4%) | 1 (12.5%) | 0.012 |
| Yes | 2 (20.0%) | 14 (63.6%) | 7 (87.5%) | |
| Smoking history | ||||
| Nonsmoker | 7 (70.0%) | 10 (45.5%) | 7 (87.5%) | 0.112 |
| Smoker | 3 (30.0%) | 12 (54.5%) | 1 (12.5%) | |
| HbA1c (%) | ||||
| Mean (SD) | 5.51 (0.38) | 5.66 (0.53) | 7.98 (1.27) | <0.0011 |
| UPDRS scores | ||||
| Median (range) | — | 1.5 (0–4) | 4 (3–4) | <0.0013 |
1Linear model ANOVA; 2Fisher's exact test; 3Mann–Whitney U test. DM: diabetes mellitus; IPD: idiopathic Parkinson's disease; UPDRS: Unified Parkinson's Disease Rating Scale.