Table 3 Comparison of the characteristics of patients with and without Pathological history, diagnosis at admission and admitted to Pediatric Intensive Care Unit from 1 to 24 months of age hospitalized for viral respiratory infections from 2013 to 2017 in the IMSS
Pathological history | Diagnosis at admission | Admitted to Pediatric Intensive Care Unit | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Without n = 59,236 | With n = 7068 | p | Pneumonia n = 25,411 | Bronchitis n = 3146 | Bronchiolitis n = 37,747 | p | No n = 65,975 | Yes n = 329 | p | |
Frequency (%) | ||||||||||
Age (weeks)* | 14.7 ± 15.3 (5–102) | 14.6 ± 14.8 (5–102) | 0.758 | 14.8 ± 16.0 (5–102) | 14.3 ± 15.5 (5–102) | 14.7 ± 14.7 (5–102) | 0.786 | 14.7 ± 15.3 (5–102) | 14.5 ± 14.5 (5–102) | 0.832 |
Sex Male | 36,283 (61.25) | 4166 (58.94) | < 0.001 | 15,092 (59.39) | 1875 (59.60) | 23,482 (62.21) | < 0.001 | 36,283 (61.25) | 4166 (58.94) | < 0.001 |
Hospital stay (days)* | 3.9 ± 3.8 (1–139) | 6.0 ± 7.6 (1–205) | < 0.001 | 5.09 ± 5.7 (1–205) | 3.0 ± 3.4 (1–103) | 3.5 ± 3.2 (1–119) | < 0.001 | 4.0 ± 4.0 1–205) | 21.6 ± 22.1 (1–139) | < 0.001 |
In-hospital complications | 540 (0.91) | 272 (3.85) | < 0.001 | 466 (1.83) | 14 (0.45) | 332 (0.88) | < 0.001 | 790 (1.20) | 22 (6.69) | < 0.001 |
Invasive medical procedure | 373 (0.63) | 179 (2.53) | < 0.001 | 416 (1.64) | 20 (0.64) | 116 (0.31) | < 0.001 | 223 (0.34) | 329 (100) | < 0.001 |
Pediatric Intensive Care Unit | 221 (0.37) | 108 (1.53) | < 0.001 | 272 (1.07) | 14 (0.45) | 43 (0.11) | < 0.001 | – | – | – |
Mortality | 227 (0.38) | 144 (2.04) | < 0.001 | 290 (1.14) | 2 (0.06) | 79 (0.21) | < 0.001 | 341 (0.52) | 30 (9.12) | < 0.001 |