Table 1.
Basic characteristics for the study population stratified by each ‘omics’ type.
| Basic characteristics | Overall N = 568 |
Genetics N = 297 |
Transcriptionsa N = 93 |
Methylations N = 61 |
Protein N = 240 |
|---|---|---|---|---|---|
| Age: years, mean ± SD | 52.5 ± 15.6 | 54.3 ± 16.3 | 50.1 ± 14.5 | 53.2 ± 16.1 | 50.4 ± 14.3 |
| Gender: male, n (%) | 312 (54.9) | 181 (60.9 | 46 (49.5) | 35 (57.4) | 124 (51.7) |
| Race: White | 305 (53.7) | 77 (25.9) | 64 (68.8) | 31 (50.8) | 175 (72.9) |
| Race: Black | 227 (40.0) | 217 (73.1) | 6 (6.5) | 22 (36.1) | 40 (16.7) |
| Race: Other | 36 (6.3) | 3 (1.0) | 23 (24.7) | 8 (13.1) | 25 (10.4) |
| Pneumonia, n (%) | 150 (26.4) | 24 (8.1) | 45 (48.4) | 9 (14.8) | 126 (52.5) |
| Death, n (%) | 152 (26.8) | 86 (29.0) | 35 (37.6) | 26 (42.6) | 53 (22.1) |
| ICU stay length, days, mean ± SD | 29.0 ± 21.7 | 30.6 ± 21.5 | 31.0 ± 19.5 | 25.2 ± 21.0 | 26.9 ± 21.8 |
SD standard deviation, ICU intensive care unit.
aTranscriptions including RNA microarray and RNA-sequencing data.