Characteristic | No. (%) of snowbirds* | Standardized difference, % | |
---|---|---|---|
Single-season n = 11 626 | Persistent† n = 41 805 | ||
Sociodemographic characteristics | |||
Age category, yr | |||
65–69 | 2817 (24.2) | 13 834 (33.1) | 0.20 |
70–74 | 3139 (27.0) | 12 827 (30.7) | 0.08 |
75–79 | 2744 (23.6) | 8851 (21.2) | 0.06 |
≥ 80 | 2926 (25.2) | 6293 (15.1) | 0.25 |
Female sex | 6292 (54.1) | 21 114 (50.5) | 0.07 |
Recent migrant to Ontario | 1225 (10.5) | 2702 (6.5) | 0.15 |
Rural residency | 1565 (13.5) | 7885 (18.9) | 0.15 |
Neighbourhood income quintile | 0.09 | ||
1 (lowest) | 1960 (16.9) | 5691 (13.7) | 0.01 |
2 | 2221 (19.2) | 7753 (18.6) | 0.02 |
3 | 2336 (20.2) | 8059 (19.3) | 0.03 |
4 | 2394 (20.7) | 9084 (21.8) | 0.08 |
5 (highest) | 2679 (23.1) | 11 078 (26.6) | 0.20 |
Missing | 36 (0.3) | 140 (0.3) | 0.00 |
Comorbidities | |||
Deyo–Charlson Comorbidity Index score | |||
0 | 8924 (76.8) | 34 072 (81.5) | 0.12 |
1 | 1135 (9.8) | 3633 (8.7) | 0.04 |
≥ 2 | 1567 (13.5) | 4100 (9.8) | 0.11 |
Diabetes mellitus | 3545 (30.5) | 11 815 (28.3) | 0.05 |
Asthma | 1494 (12.9) | 4821 (11.5) | 0.04 |
Chronic obstructive pulmonary disease | 2128 (18.3) | 6517 (15.6) | 0.07 |
Hypertension | 8786 (75.6) | 31 290 (74.8) | 0.02 |
Acute myocardial infarction | 486 (4.2) | 1440 (3.4) | 0.04 |
Congestive heart failure | 941 (8.1) | 2099 (5.0) | 0.12 |
Mental health condition | 2613 (22.5) | 8175 (19.6) | 0.07 |
Prior health care visits, median (IQR) | |||
Emergency department (previous yr) | 11 (7–16) | 9 (6–14) | 0.15 |
Primary care (previous 2 yr) | 2 (0–5) | 2 (0–5) | 0.06 |
Specialist care (previous yr) | 0 (0–0) | 0 (0–0) | 0.13 |