Table 1. General characteristics of recorded CAP patients.
| All patients (n=124) | Men (n=64) | Women (n=60) | Odds ratio (95% CI) P value | |
|---|---|---|---|---|
| Agea (years) | 74 (50–95; 18) | 73 (50–95;17) | 75 (50–91; 20) | 1.01 (0.97–1.04) 0.830 |
| BMIa (kg/m2) | 28 (17–48; 5) | 27 (18–42; 4) | 39 (17–48; 9) | 0.91 (0.85–0.98) 0.014 |
| Obese (BMI>30 kg/m2) | 38 (31.9%) | 15 (24.2%) | 23 (40.4%) | 0.47 (0.21–1.04) 0.059 |
| Smoking | <0.0001 | |||
| 0 pack-years | 60 (55.0%) | 16 (29.6%) | 44 (80.0%) | 0.11 (0.04–0.25) |
| 1–39 pack-years | 16 (14.7%) | 12 (22.2%) | 4 (7.3%) | 3.64 (1.09–12.13) |
| ⩾40 pack-years | 33 (30.3%) | 26 (48.1%) | 7 (12.7%) | 6.37 (2.45–16.56) |
| Alcohol | ||||
| Current/former users | 32 (26.2%) | 26 (41.9%) | 6 (10.0%) | 6.50 (2.43–17.37) <0.0001 |
| Vaccinated against influenza | 75 (61.5%) | 37 (59.7%) | 38 (63.3%) | 0.68 (0.41–1.78) 0.678 |
| Vaccinated against pneumococcus | 43 (35.2%) | 24 (38.7%) | 19 (31.7%) | 1.32 (0.62–2.82) 0.453 |
| Education level | ||||
| None/primary | 105 (87.5%) | 54 (88.5%) | 51 (86.4%) | 0.83 (0.28–2.44) 0.730 |
| Marital status | 1.34 (0.58–3.07) 0.491 | |||
| Married | 89 (74.8%) | 48 (77.4%) | 41 (71.9%) | |
| Single/divorced/widowed | 30 (25.2%) | 14 (22.6%) | 16 (28.1%) | |
| No. of housematesa | 2 (0–6; 1) | 2 (0–6; 2) | 2 (0–5; 1) | 1.03 (0.77–1.37) 0.721 |
Abbreviations: BMI, body mass index; CAP, community-acquired pneumonia; CI, confidence interval.
a
Continuous variables are presented as median (min—max; interquartile range).