Table 3 Data on microhematuria in patients presenting with confirmed urolithiasis at the emergency department
From: Prevalence of microhematuria in renal colic and urolithiasis: a systematic review and meta-analysis
Authors | Microhematuria test | No. patients with microhematuria | Microhematuria prevalence | Diagnostic test for urolithiasis |
|---|---|---|---|---|
Kim et al. [13] | Urinalysis | 750 | 750/798 (94%) | Unenhanced MDCT |
Desai et al. [14] | Urinalysis | 231 | 231/282 (81.9%) | Non-contrast CT |
Türk et al. [15] | Urinalysis | 344 | 344/388 (88.7%) | Non-contrast complete abdominal CT |
Shrestha et al. [16] | Urinalysis | 27 | 27/61 (44.3%) | Renal US |
Odoemene et al. [17]a | Urinalysis | 62 | 62/69 (89.9%) | Abdominal US, IVU, CT |
Mefford et al. [18] | Urinalysis | 321 | 321/393 (81.7%) | Non-contrast abdominal or pelvic CT |
Rapp et al. [19]a | Urinalysis | 177 | 177/222 (79.7%) | Non-contrast CT |
Fukuhara et al. [22]a | Urinalysis or urine dipstick | 323 | 323/358 (90.2%) | Plain abdominal X-ray, helical contrast enhanced or non-contrast CT |
Dorfman et al. [23] | Urinalysis | 254 | 245/339 (74.9%) | Abdominal CT |
Hall et al. [26]a | Urine dipstick | 193 | 193/233 (82.8) | Non-enhanced CT |
Zwank et al. [27] | Urinalysis | 52 | 52/62 (83.9) | CT |
Abdel-Gawad et al. [28] | Urinalysis | 835 | 835/939 (88.9) | Color doppler or gray-scale US, abdomen X-ray, helical CT |
Inci et al. [7] | Urinalysis | 46 | 46/83 (55.4) | Unenhanced MDCT |
Lallas et al. [29] | Urinalysis | 18 | 18/32 (56.3) | US, Abdomen X-ray, IVU, CT |
| Â | Urine dipstick | 21 | 21/32 (65.6) | Â |
Xafis et al. [31] | Urinalysis | 341 | 341/507 (67.3) | Unenhanced MDCT |
Kartal et al. [35] | Urinalysis | 121 | 121/176 (68.8) | IVU, US, spiral CT, stone passage |
Gaspari and Horst [37] | Urinalysis | 54 | 54/58 (93.1) | US, CT |
Argyropoulos et al. [8] | Urine dipstick | 539 | 539/564 (95.6) | Abdomen X-ray, US |
Unal et al. [38] | Urinalysis | 92 | 92/114 (80.7) | US, excretory urography, non-enhanced helical CT |
Tack et al. [39] | Urinalysis or Urine dipstick | 37 | 37/38 (97.4) | Excretory urography, non-enhanced helical MDCT |
Kobayashi et al. [40] | Urine dipstick | 346 | 346/452 (76.5) | Abdomen X-ray, US, CT |
| Â | Urinalysis | 317 | 317/452 (70.1) | Â |
Eray et al. [41] | Urinalysis | 37 | 37/54 (68.5) | Abdomen X-ray, spiral CT, stone passage |
Luchs et al. 42[] | Urinalysis | 492 | 492/587 (83.8) | CT, stone passage |
Hamm et al. [43] | Urinalysis | 53 | 53/80 (66.3) | Unenhanced low dose elical CT |
Li et al. [44] | Urinalysis or Urine dipstick | 360 | 360/397 (90.7) | CT, IVP |
Hamm et al. [45] | Urinalysis | 76 | 76/91 (83.5) | Helical CT |
Richards and Christman [46] | Urinalysis | 88 | 88/98 (89.8) | IVU |
Bove et al. [47] | Urine dipstick | 70 | 70/87 (80.5) | CT |
| Â | Urinalysis | 77 | 77/95 (81.1) | Â |
| Â | Urinalysis or Urine dipstick | 82 | 82/95 (86.3) | Â |
Ooi et al. [9] | Urine dipstick | 62 | 62/65 (95.4) | Abdomen X-ray, IVU |
| Â | Urinalysis | 46 | 46/65 (70.8) | Â |
Ghali et al. [48] | Urinalysis | 64 | 64/82 (78) | Abdomen X-ray, IVU, US |
Gimondo et al. [50]a | Urine dipstick | 29 | 29/29 (100) | US |
Boyd and Gray [51] | Urine dipstick | 29 | 29/29 (100) | Abdomen X-ray, IVU |
Press and Smith [52] | Urinalysis | 78 | 78/109 (71.6) | IVU |
Stewart et al. [55] | Urinalysis | 132 | 132/160 (82.5) | IVP |
Freeland [56] | Urine dipstick | 72 | 72/76 (94.7) | IVU or stone passage |
Dunn et al. [57] | Urinalysis | 62 | 62/76 (81.6) | IVU or stone passage |
Bishop [58] | Urine dipstick | 33 | 33/35 (94.3) | IVU |