Table 1 Cohort characteristics
N | 413 |
|---|---|
Male (%) | 208 (50.4) |
Age, years mean (SD) | 42.2 (13.5) |
BMI, mean (SD) | 28.96 (11.2) |
BMI category (%) | |
< 20 | 27 (6.7) |
20–24.9 | 111 (27.6) |
25–29.9 | 126 (31.3) |
30–34.9 | 76 (18.9) |
> 35 | 62 (15.4) |
Missing | 10 |
Time from POCUS to formal imaging, min | |
Mean (SD) | −31.81 (63.1) |
Median | −40.50 |
25th percentile | −58.0 |
75th percentile | −24.0 |
Hydronephrosis present on POCUS | |
No | 175 (42.4) |
Yes | 219 (53.0) |
Indeterminate | 19 (4.6) |
Formal imaging modality | |
CT | 350 (85.0) |
US | 63 (15.0) |
Hydronephrosis on formal imaging | |
Severe | 19 (4.6) |
Moderate | 78 (19.0) |
Mild | 113 (27.4) |
Absent | 202 (49.0) |
2nd ER visit for Imaging results (%) | 49 (12) |
Urologic Consult | 60 (17.4) |
Urologic intervention/complication | |
Lithotripsy | 15 (4.4) |
Stent | 20 (5.8) |
Percutaneous nephrostomy | 0 |
Sepsis | 8 (2.3) |
Hospital admission | 17 (5.2) |
Death | 0 |
Stone or evidence of recent passage seen on formal imaging (%) | 205 (50) |