Parameters Total (n=88) Survival time Survival time Survival time P value
≤7 days (n=31) 8–14days (n=33) >14days (n=24)
Median age (Years) 70.7(62.3-78.3) 74.1(65.6-80.3) 69.3(60.6-75.3) 68.3(58.8-74) NS
Sex
Maleb 60(68.2) 20(64.5) 23(69.7) 17(70.8) NS
Femaleb 28(31.8) 11(35.5) 10(30.3) 7(29.2) NS
Temperature (℃)a 37.3±1.0 37.4±1.2 37.2±0.9 37.2±0.9 NS
Heart rate (bpm)a 95.5±19.4 103±23.8 91.7±17.3 91.7±12.6 0.03c
Respiratory rate (bpm)a 26.4±7.4 27.72±8.0 27.4±7.3 23.4±6.2 0.04d
MAP (mmHg)a 94.7±20.6 93.9±18.7 99.4±12.4 97.1±17.1 NS
SpO2a 87.6±10.78 88.3±10.9 87.45±8.5 86.3±14.5 NS
GCS scoresa 12.7±2.8 11.0±2.9 13.1±2.6 14.3±1.9 <0.001c
Smoking historyb 9(10.2) 2(6) 4(12.1) 4(16.7) NS
Co-morbidities:
Hypertensionb 38(43.2) 15(48.4) 13(39.4) 10(41.7) NS
Diabetesb 21(23.9) 10(32.3) 8(24.2) 1(4.2) NS
Cardiovascular diseaseb 18(20.5) 3(9.7) 9(27.3) 6(25) NS
Chronic lung diseasesb 12(13.6) 5(16.1) 5(15.2) 2(8.3) NS
Cerebrovascular diseaseb 3(3.4) 2(6.5) 0(0) 1(4.2) -
Chronic kidney diseaseb 2(2.3) 0(0) 1(3) 1(4.2) -
Acute kidney failureb 22(25) 14(45.2) 7(21.2) 1(4.2) <0.01e
Chronic liver diseaseb 1(1.1) 1(3.2) 0(0) 0(0) -
Malignancyb 1(1.1) 0(0) 0(0) 1(4.2) -
ECMO 5(5.7) 0(0) 1(3) 4(16.7) -
Count of deathsa 71(80.7) 31(35.2) 33(57.9) 7(29.2) 0.01e