Table 6 Range, mean, standard deviation (SD), and statistical analysis of duration of hospital stay between ICU and total hospital stay in the three studied groups
From: Study of pulmonary hypertension in post-COVID-19 patients by transthoracic echocardiography
Range | Mean | ± | SD | F-test | p-value | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
ICU stay (days) | Group I | 0 | – | 3 | 0.33 | ± | 0.90 | 61.030 | 0.001* | P1 | 0.223 |
Group II | 0 | – | 5 | 1.13 | ± | 1.77 | P2 | 0.001* | |||
Group III | 2 | – | 10 | 6.35 | ± | 2.21 | P3 | 0.001* | |||
Hospital total stay (days) | Group I | 6 | – | 12 | 8.20 | ± | 1.82 | 40.918 | 0.001* | P1 | 0.099 |
Group II | 7 | – | 16 | 9.93 | ± | 2.76 | P2 | 0.001* | |||
Group III | 10 | – | 21 | 16.30 | ± | 3.40 | P3 | 0.001* | |||