Table 2 Descriptive statistics by re-hospitalization status and crude associations with re-hospitalization with 90 days of initial hospitalization for community acquired pneumonia.
Factorsa | Re-hospitalization within 90 days of initial hospitalization | |||
|---|---|---|---|---|
| Â | Yes (n = 58) | No (n = 261) | OR (95% CI) | P |
Demographic factors | Â | Â | Â | Â |
Age (years)b | 79.3 (7.1) | 79.8 (7.8) | -0.47 (-2.67, 1.72) | .673 |
Male Sexc | 44 (75.9) | 150 (58.1) | 2.26 (1.18, 4.34) | .012 |
Married, living with spouse | 33 (58.9) | 131 (50.4) | 1.41 (0.79, 2.54) | .246 |
Living Alone | 13 (23.2) | 84 (34.2) | 0.58 (0.30, 1.14) | .114 |
BMIa | 25.5 (6.0) | 25.3 (5.6) | 0.21 (-1.49, 1.91) | .810 |
Low socioeconomic status | Â | Â | Â | Â |
Education (< high school)c | 45 (79.0) | 158 (62.0) | 2.30 (1.16, 4.57) | .015 |
Empiric Antibiotics Use | Â | Â | Â | Â |
Appropriate Antibiotics | 50 (86.2) | 216 (82.8) | 1.30 (0.58, 2.93) | .523 |
Pneumonia Severity | Â | Â | Â | Â |
CRB-65a | 1.5 (0.6) | 1.56 (0.7) | -0.06 (-0.25, 0.13) | .555 |
Immunization history | Â | Â | Â | Â |
Influenza Vaccination | 48 (82.8) | 198 (78.0) | 1.36 (0.65, 2.85) | .419 |
Pneumococcal Vaccination | 33 (58.9) | 142 (55.3) | 1.16 (0.64, 2.09) | .616 |
Comorbidities | Â | Â | Â | Â |
Asthma | 14 (25.5) | 62 (24.5) | 1.05 (0.54, 2.06) | .882 |
Cancer | 17 (32.1) | 66 (26.0) | 1.35 (0.71, 2.55) | 364 |
Cerebrovascular Disease | 15 (26.8) | 56 (21.9) | 1.31 (0.67, 2.53) | 427 |
Congestive Heart Failure | 24 (43.6) | 95 (37.9) | 1.27 (0.70, 2.30) | 425 |
COPD | 32 (58.2) | 131 (51.2) | 1.33 (0.74, 2.39) | 345 |
Diabetes Mellitus | 14 (25.0) | 66 (25.5) | 0.97 (0.50, 1.90) | 940 |
Dysphagia | 10 (17.9) | 38 (14.9) | 1.24 (0.58, 2.67) | 579 |
Hip Fracture | 2 (3.58) | 11 (4.28) | 0.83 (0.18, 3.84) | 810 |
Liver Disease | 1 (1.8) | 2 (0.8) | 2.3 (0.20, 25.82) | 488 |
Renal Disease | 13 (23.2) | 40 (15.8) | 1.61 (0.79, 3.26) | 184 |
Mineral supplement and medication history | Â | Â | Â | Â |
Vitamin E Supplementationc | 8 (15.1) | 73 (28.9) | 0.44 (0.20, 0.97) | 039 |
Zinc Supplementation | 5 (9.6) | 33 (13.4) | 0.69 (0.26, 1.86) | 461 |
Immunosuppressive Drugs | 14 (25.0) | 40 (16.1) | 1.73 (0.87, 3.47) | 117 |
Lifestyle factors | Â | Â | Â | Â |
Smoking (> 100 cigarettes) | 44 (77.2) | 201 (77.3) | 0.99 (0.50, 1.97) | 985 |
Household Smoking | 12 (21.1) | 47 (18.1) | 1.21 (0.59, 2.46) | 601 |
Alcohol (gram/month)a, c | 5.8 (15.8) | 10.6 (31.6) | -4.86 (-13.33, 3.61) | 093 |
Nutritional Scorea | 48.7 (5.9) | 47.3 (6.7) | 1.41 (-0.49, 3.31) | 145 |
Low functional status | Â | Â | Â | Â |
Barthel Score (≤ 17) | 9 (15.8) | 60 (23.2) | 0.62 (0.29, 1.34) | 222 |