Table 1. Characteristics of Indonesian Hajj pilgrims in 2015 (n = 813).
| Variables | n (%) | |
|---|---|---|
| Age category (years) | ||
| 18 to <60 | 557 (68.5) | |
| ≥ 60 | 224 (27.6) | |
| Gender | ||
| Male | 411 (50.6) | |
| Region | ||
| West Indonesia | 422 (51.9) | |
| Central Indonesia | 201 (24.7) | |
| East Indonesia | 190 (23.4) | |
| Active smoker | 126 (15.5) | |
| Education background | ||
| None | 96 (11.8) | |
| Primary school | 201 (24.7) | |
| High school | 306 (37.6) | |
| University | 209 (25.7) | |
| Activity | ||
| Housewife | 218 (26.8) | |
| Worker | 180 (22.1) | |
| Entrepreneur | 206 (25.3) | |
| Retirement | 56 (6.9) | |
| Farmers | 45 (5.5) | |
| Others | 107 (13.2) | |
| Number of cohabitants | ||
| 1–3 | 277 (34.1) | |
| 4–6 | 476 (58.5) | |
| ≥7 | 60 (7.4) | |
| Living with children <5 years | 114 (14.0) | |
| Comorbidities | 167 (20.5) | |
| Chronic obstructive pulmonary disease | 6 (0.7) | |
| Lung tuberculosis | 7 (0.9) | |
| Bronchiectasis | 3 (0.4) | |
| Heart failure | 6 (0.7) | |
| Chronic liver disease/Liver cirrhosis | 2 (0.2) | |
| Stroke | 1 (0.1) | |
| Diabetes mellitus | 47 (5.8) | |
| Other comorbidities | 116 (14.3) | |
| History of pneumococcal vaccine | 18 (2.2) | |