Covariates | ≤ 9 Days (n = 652) N (%) | > 9 Days (n = 257) N (%) | P-value |
---|---|---|---|
Gender | |||
Male | 349 (53.53) | 124 (48.25) | 0.151 |
Female | 303 (46.47) | 133 (51.75) | |
Age | |||
< 60 year | 368 (56.44) | 91 (35.41) | < 0.001 |
≥ 60 year | 284 (43.56) | 166 (64.59) | |
Marriage status | |||
Married | 563 (86.35) | 210 (82.03) | 0.078 |
Single | 28 (4.29) | 9 (3.52) | |
Divorced and dead | 61 (9.36) | 37 (14.45) | |
Residence | |||
City | 562 (86.20) | 217 (84.44) | 0.495 |
Village | 90 (13.80) | 40 (15.56) | |
Consumption of opiate | |||
No | 629 (96.47) | 248 (96.50) | 0.985 |
Yes | 23 (3.53) | 9 (3.50) | |
Co-morbidity | |||
No | 382 (58.59) | 100 (38.91) | < 0.001 |
Diabetes | 39 (5.98) | 21 (8.17) | |
Cardiovascular | 57 (8.74) | 23 (8.95) | |
Hypertension | 98 (15.03) | 50 (19.46) | |
Both | 76 (11.66) | 63 (24.51) | |
Systolic BP (mm Hg) | |||
> 90 | 643 (98.92) | 255 (99.22) | 0.740* |
≤ 90 | 7 (1.08) | 2 (.78) | |
Breath pattern | |||
Normal | 66 (13.1) | 15 (8.5) | 0.040 |
Takipeneh | 413 (82.1) | 146 (82.5) | |
Dispeneh and distress | 24 (4.8) | 16 (9.0) | |
Pulmonary lung | |||
Normal | 509 (78.07) | 199 (77.43) | 0.715 |
Crackling (rales) | 131 (20.09) | 55 (21.40) | |
Wheezing | 12 (1.84) | 3 (1.17) | |
Number of breath (per minute) | |||
≤ 30 | 629 (96.77) | 247 (96.48) | 0.829 |
> 30 | 21 (3.23) | 9 (3.52) | |
Heart beat (per minute) | |||
≤ 125 | 628 (96.76) | 252 (98.05) | 0.294 |
> 125 | 21 (3.24) | 5 (1.95) | |
SPO2 (%) | |||
> 90 | 243 (37.27) | 24 (9.34) | < 0.001 |
≤ 90 | 409 (62.73) | 233 (90.66) | |
ECG | |||
Normal | 517 (82.9) | 181 (72.7) | 0.001 |
Abnormal | 107 (17.1) | 5 (27.3) | |
CRP | |||
Negative | 160 (26.14) | 46 (19.01) | 0.028 |
Positive | 452 (73.86) | 196 (80.99) | |
ESR | |||
Normal | 55 (9.06) | 16 (6.43) | 0.204 |
Abnormal | 552 (90.94) | 233 (93.57) | |
BUN (mg/dL) | |||
5–20 | 513 (79.29) | 168 (66.14) | < 0.001 |
> 20 | 134 (20.71) | 86 (33.86) | |
Cr (mg/dL) | |||
0.8–1.3 | 460 (71.32) | 178 (70.08) | 0.025 |
< 0.8 | 84 (13.02) | 21 (8.27) | |
> 1.3 | 101 (15.66) | 55 (21.65) | |
PT (Sec, n = 366) | |||
11–13 | 350 (62.28) | 166 (69.46) | 0.052 |
> 13 | 212 (37.72) | 73 (30.54) | |
PTT (Sec) | |||
25–35 | 304 (54.58) | 116 (48.54) | 0.118 |
> 35 | 253 (45.42) | 123 (51.46) | |
Platelet (×1000 µL) | |||
130–400 | 543 (84.84) | 202 (78.60) | 0.024 |
< 130 | 97 (15.16) | 55 (21.40) | |
WBC (×1000 µL) | |||
4.5–11 | 418 (65.21) | 164 (63.81) | 0.437 |
< 4.5 | 177 (27.61) | 68 (26.46) | |
> 11 | 46 (7.18) | 25 (9.73) | |
Lymphocytes (%) | |||
20–40 | 417 (63.96) | 126 (49.03) | < 0.001 |
< 20 | 219 (33.59) | 129 (50.19) | |
> 40 | 16 (2.45) | 2 (.78) | |
Monocytes (%) | |||
2–8 | 438 (81.56) | 186 (81.58) | 0.802* |
< 2 | 94 (17.50) | 41 (17.98) | |
> 8 | 5 (.93) | 1 (.44) | |
Neutrophils (%) | |||
40–60 | 119 (18.71) | 25 (9.80) | 0.001 |
< 40 | 3 (.47) | 5 (1.96) | |
> 60 | 514 (80.82) | 225 (88.24) | |
HCT | |||
Normal | 453 (70.89) | 170 (66.15) | 0.267 |
Low | 155 (24.26) | 69 (26.85) | |
High | 31 (4.85) | 18 (7.00) | |
HB | |||
Normal | 474 (73.83) | 182 (70.82) | 0.568 |
Low | 151 (23.52) | 69 (26.85) | |
High | 17 (2.65) | 6 (2.33) | |
LDH (U/L) | |||
≤ 942 | 539 (93.90) | 186 (84.55) | < 0.001 |
> 942 | 35 (6.10) | 34 (15.45) | |
CPK (IU/L) | |||
≤ 342 | 450 (87.89) | 156 (77.61) | 0.001 |
> 342 | 62 (12.11) | 45 (22.39) | |
SGOT (U/L) | |||
≤ 45 | 447 (76.15) | 152 (62.04) | < 0.001 |
> 45 | 140 (23.85) | 93 (37.96) | |
SGPT (U/L) | |||
≤ 37 | 444 (77.22) | 169 (69.83) | 0.026 |
> 37 | 131 (22.78) | 73 (30.17) | |
Alp (U/L) | |||
< 270 | 477 (87.52) | 199 (86.90) | 0.812 |
≥ 270 | 68 (12.48) | 30 (13.10) | |
K (mEq/L) | |||
3.5–5.1 | 36 (5.52) | 18 (7.00) | 0.024 |
< 3.5 | 588 (90.18) | 217 (84.44) | |
> 5.1 | 28 (4.29) | 22 (8.56) | |
NA (mEq/L) | |||
136–145 | 443 (69.11) | 157 (62.30) | 0.053 |
< 136 | 190 (29.64) | 94 (37.30) | |
> 145 | 8 (1.25) | 1 (.40) | |
BS (mg/dL) | |||
70–105 | 175 (37.15) | 48 (22.75) | < 0.001 |
≥ 105 | 296 (62.85) | 163 (77.25) | |
ICU | |||
No | 547 (84.0) | 102 (39.7) | < 0.001 |
Yes | 104 (16.0) | 155 (60.3) |