Background
Methods
Study design and patients
Data collection and measurement
Definition
Statistical analysis
Results
Patients’ characteristics
Clinical characteristics | No. | Summary |
---|---|---|
Age, years | 143 | 64 (51, 70) |
Male patients, No (%) | 143 | 85 (59.4) |
Fever on admission, No (%) | 143 | 46 (32.2) |
Systolic blood pressure, mmHg | 143 | 128 (115, 141) |
Diastolic blood pressure, mmHg | 143 | 80 (71, 88) |
Smoking, No (%) | 143 | 9 (6.3) |
Any comorbidity, No (%) | 143 | 69 (48.3) |
Chronic lung disease, No (%) | 143 | 10 (7.0) |
Diabetes, No (%) | 143 | 26 (18.2) |
Hypertension, No (%) | 143 | 48 (33.6) |
Tumor, No (%) | 143 | 7 (4.9) |
Blood urea nitrogen, mg/dL | 143 | 4.9 (3.9, 6.3) |
Admission SCr, mg/dL | 143 | 77 (61, 93) |
Peak SCr, mg/dL | 143 | 84 (67, 99) |
Discharge SCr, mg/dL | 106 | 68 (60, 84) |
Admission eGFR, ml/min/1.73 m2 | 143 | 88 (71, 100) |
Peak eGFR, ml/min/1.73 m2 | 143 | 81 (65, 93) |
Discharge eGFR, ml/min/1.73 m2 | 106 | 93 (82, 103) |
Admission proteinuria | 120 | 117 (97.5) |
1+ | 120 | 99 (82.5) |
2 + ~ 3+ | 120 | 18 (15.0) |
Peak proteinuria | 136 | 130 (95.5) |
1+ | 136 | 107 (78.6) |
2 + ~ 3+ | 136 | 23 (16.9) |
discharge proteinuria | 40 | 10 (25.0) |
1+ | 40 | 9 (22.5) |
2 + ~ 3+ | 40 | 1 (2.5) |
Leukocyte count, × 109/L | 143 | 6.2 (4.6, 8.7) |
Lymphocyte count, × 109/L | 143 | 0.8 (0.6, 1.0) |
Platelet count, × 109/L | 143 | 197 (149, 269) |
Hemoglobin, g/L | 143 | 129 (121, 139) |
D-dimer, mg/L | 135 | 39 (19, 97) |
hs-CRP, mg/L | 134 | 84 (34, 134) |
Admission to intensive care unit, No (%) | 143 | 7 (0.05) |
Mechanical ventilation, No (%) | 143 | 24 (16.8) |
Non-invasive, No (%) | 143 | 22 (15.4) |
Invasive, No (%) | 143 | 6 (4.2) |
ECMO, No (%) | 143 | 3 (2.1) |
Hospital length of stay, days | 143 | 27 (21, 35) |
Characteristic data in the recovery vs. non-recovery group
Recovery group | Non-recovery group | p value | |||
---|---|---|---|---|---|
Clinical characteristics | No. | Summary | No. | Summary | |
Age, years | 130 | 62 (50, 69) | 13 | 72 (56, 82) | 0.034 |
Male patients, No (%) | 130 | 77 (59.2) | 13 | 8 (61.5) | 0.252 |
Fever on admission, No (%) | 130 | 41 (31.5) | 13 | 5 (38.5) | 0.756 |
Systolic blood pressure, mmHg | 130 | 127 (114, 141) | 13 | 139 (121, 147) | 0.180 |
Diastolic blood pressure, mmHg | 130 | 80 (72, 88) | 13 | 80 (70, 89) | 0.974 |
Smoking, No (%) | 130 | 7 (5.4) | 13 | 2 (15.4) | 0.191 |
Any comorbidity, No (%) | 130 | 62 (47.7) | 13 | 7 (53.8) | 0.775 |
Chronic lung disease, No (%) | 130 | 8 (6.2) | 13 | 2 (15.4) | 0.226 |
Diabetes, No (%) | 130 | 24 (18.5) | 13 | 2 (15.4) | > 0.999 |
Hypertension, No (%) | 130 | 44 (33.8) | 13 | 4 (30.8) | > 0.999 |
Tumor, No (%) | 130 | 7 (5.4) | 13 | 0 (0.0) | > 0.999 |
Blood urea nitrogen, mg/dL | 130 | 5.0 (3.9, 6.2) | 13 | 4.8 (3.4, 6.6) | 0.763 |
Admission SCr, mg/dL | 130 | 77 (62, 92) | 12 | 83 (60, 96) | 0.577 |
Peak SCr, mg/dL | 130 | 84 (67, 99) | 13 | 89 (65, 98) | 0.897 |
Discharge SCr, mg/dL | 96 | 66 (60, 82) | 10 | 83 (69, 89) | 0.015 |
Admission eGFR, ml/min/1.73m2 | 130 | 88 (72, 100) | 12 | 81 (59, 91) | 0.182 |
Peak eGFR, ml/min/1.73m2 | 130 | 81 (68, 93) | 13 | 73 (48, 92) | 0.478 |
Discharge eGFR, ml/min/1.73m2 | 96 | 94 (84, 103) | 10 | 74 (66, 82) | 0.003 |
Admission proteinuria | 109 | 106 (97.2) | 11 | 11 (100.0) | 0.443 |
1+ | 109 | 91 (83.5) | 11 | 8 (72.7) | |
2 + ~ 3+ | 109 | 15 (13.7) | 11 | 3 (27.3) | |
Peak proteinuria | 124 | 118 (95.1) | 12 | 12 (100.0) | 0.341 |
1+ | 124 | 99 (79.8) | 12 | 8 (66.7) | |
2 + ~ 3+ | 124 | 19 (15.3) | 12 | 4 (33.3) | |
discharge proteinuria | 37 | 8 (21.6) | 3 | 2 (66.6) | 0.024 |
1+ | 37 | 8 (21.6) | 3 | 1 (33.3) | |
2 + ~ 3+ | 37 | 0 (0.0) | 3 | 1 (33.3) | |
Leukocyte count, × 109/L | 130 | 6.3 (4.6, 8.5) | 13 | 6.2 (5.0, 9.2) | 0.866 |
Lymphocyte count, × 109/L | 130 | 0.8 (0.6, 1.0) | 13 | 1.0 (0.7, 1.2) | 0.072 |
Platelet count, × 109/L | 130 | 195 (149, 263) | 13 | 265 (142, 347) | 0.161 |
Hemoglobin, g/L | 130 | 129 (121, 139) | 13 | 125 (114, 128) | 0.114 |
D-dimer, mg/L | 123 | 41 (19, 69) | 12 | 31 (20, 40) | 0.120 |
hs-CRP, mg/L | 123 | 88 (38, 135) | 11 | 64 (13, 107) | 0.219 |
Admission to intensive care unit, No (%) | 130 | 7 (0.1) | 13 | 0 (0.0) | > 0.999 |
Mechanical ventilation, No (%) | 130 | 24 (18.5) | 13 | 0 (0.0) | 0.126 |
Non-invasive, No (%) | 130 | 22 (16.9) | 13 | 0 (0.0) | 0.219 |
Invasive, No (%) | 130 | 6 (4.6) | 13 | 0 (0.0) | > 0.999 |
ECMO, No (%) | 130 | 3 (2.3) | 13 | 0 (0.0) | > 0.999 |
Hospital length of stay, days | 130 | 28 (21, 36) | 13 | 21 (17, 26) | > 0.999 |
Clinical characteristics | Serum creatinine | eGFR | Urine protein | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sex | Age | diabetes | HTN | hospital stay | Admission | Peak | Discharge | Follow-up | Admission | Peak | Discharge | Follow-up | Admission | Peak | Discharge | Follow-up | |
Patient 1 | 1 | 45 | 0 | 0 | 20 | 67 | 76 | 71 | 86 | 105 | 108 | 94 | 2 | 1 | 2 | ||
Patient 2 | 1 | 88 | 0 | 0 | 20 | 50 | 50 | 52 | 92 | 92 | 91 | 1 | 1 | 2 | |||
Patient 3 | 0 | 32 | 0 | 0 | 13 | 59 | 59 | 55 | 117 | 117 | 120 | 1 | 1 | 0 | 0.5 | ||
Patient 4 | 0 | 68 | 0 | 0 | 17 | 60 | 65 | 65 | 60 | 90 | 84 | 84 | 90 | 1 | 1 | 0.5 | |
Patient 5 | 1 | 75 | 1 | 1 | 26 | 78 | 89 | 89 | 91 | 84 | 73 | 73 | 71 | 2 | 2 | 1 | |
Patient 6 | 0 | 82 | 0 | 1 | 29 | 95 | 95 | 89 | 95 | 48 | 48 | 52 | 48 | 3 | 3 | 2 | 0 |
Patient 7 | 0 | 84 | 0 | 0 | 55 | 100 | 112 | 68 | 105 | 45 | 39 | 71 | 42 | 1 | 1 | 0 | |
Patient 8 | 1 | 64 | 1 | 0 | 25 | 79 | 79 | 84 | 90 | 90 | 84 | 1 | 1 | 1 | |||
Patient 9 | 1 | 88 | 0 | 1 | 21 | 94 | 98 | 77 | 74 | 62 | 59 | 77 | 78 | 2 | 2 | 1 | |
Patient 10 | 1 | 72 | 0 | 1 | 34 | 86 | 90 | 88 | 122 | 77 | 73 | 75 | 51 | 1 | 1 | 1 | |
Patient 11 | 1 | 55 | 0 | 0 | 14 | 103 | 155 | 111 | 100 | 70 | 43 | 64 | 57 | 0 | |||
Patient 12 | 1 | 78 | 0 | 0 | 12 | 127 | 129 | 123 | 125 | 46 | 45 | 48 | 47 | 1 | 1 | 1 | |
Patient 13 | 0 | 56 | 0 | 0 | 26 | 57 | 64 | 64 | 65 | 100 | 93 | 93 | 92 | 1 | 1 | 2 | |
Median | 1 | 72 | 0 | 0 | 21 | 83 | 89 | 83 | 86 | 81 | 73 | 74 | 78 | 1 | 1 | 1 |
All patients | Recovery group | Non-recovery group | p value | |
---|---|---|---|---|
(N = 143) | (N = 130) | (N = 13) | ||
RAAS inhibitors, No (%) | 16 (11.2) | 14 (10.8) | 2 (15.4) | 0.641 |
Antibiotics, No (%) | 125 (87.4) | 115 (88.5) | 10 (76.9) | 0.212 |
Antivirus, No (%) | 136 (95.1) | 123 (94.6) | 13 (100.0) | > 0.999 |
Antidiabetic, No (%) | 37 (25.9) | 35 (26.9) | 2 (15.4) | 0.515 |
Diuretic, No (%) | 18 (12.6) | 18 (13.8) | 0 (0.0) | 0.372 |
Glucocorticoid, No (%) | 83 (58.0) | 77 (59.2) | 6 (46.2) | 0.390 |