Table 1. Baseline characteristics for Parkinson’s disease (PD) and non-PD cohort.
| Died, n | 2031 | 9167 | <0.001 |
| Gender, n (%) | |||
| Men | 6135 (60.72) | 33,778 (60.68) | 0.945 |
| Women | 3969 (39.28) | 21,886 (39.32) | |
| Age group (y), n (%) | |||
| 50–59 | 790 (7.82) | 4403 (7.91) | 0.705 |
| 60–69 | 2328 (23.04) | 12,961 (23.29) | |
| 70–79 | 4187 (41.46) | 23,172 (41.63) | |
| 80–89 | 2554 (25.28) | 13,941 (25.05) | |
| >90 | 245 (2.40) | 1187 (2.31) | |
| Townsend score | |||
| 1 (least deprived) | 2811 (27.82) | 13,746 (24.69) | <0.001 |
| 2 | 2320 (22.96) | 12,399 (22.27) | |
| 3 | 1901 (18.81) | 10,815 (19.43) | |
| 4 | 1441 (14.26) | 8728 (15.68) | |
| 5 (most deprived) | 895 (8.86) | 5565 (10.00) | |
| Missing data | 736 (7.28) | 4411 (7.92) | |
| Smoking status | |||
| Non-smoker | 5500 (54.43) | 24,501 (44.02) | <0.001 |
| Ex-smoker | 3126 (30.94) | 18,624 (33.46) | |
| Current smoker | 690 (6.83) | 7280 (13.08) | |
| Missing data | 788 (7.80) | 5259 (9.45) | |
Abbreviations: PD, Parkinson’s disease; y, years.
a
Chi-squared test.