Clinical population-based cohort- |
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Chiu et al34 Taiwan, 2008 | Referrals to nephrology outpatient clinic | 3 | 433 | 184(42.5) | 65.6 | 65.7 | 61.7 | 74.5 HBP: 6.0 CVD: 27.2 P: 70.6 | DM: 30.4 |
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Djamali et al35 US, 2003 | Hospital inpatients and outpatients with creatinine >1.3 mg/dL | 16 | 1762 | 403 (46.0) | 54 | 56 | 60 | 54 | DM:43 |
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Eriksen and Ingebretsen32 Norway, 2006 Additional publication33 | Hospital laboratory database | 10 | 3047 | 3047(100) | 75a | 75 | 30 | 30 | NR |
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Go et al36 US, 2004 | Hospital laboratory database and renal registry | 4 | 1 120 295 | 3: 187 701 (16.8) 3A: 153 426(13.7) 3B: 34 275 (3.0) | 52.2 | 3A: 65.4 3B: 71.2 | 45.4 | 3A: 39.3 3B: 38.4 | DM 3A: 12.3 3B: 19.6 CVD3A: 13.2 3B: 20.6 P 3A:8.9 3B: 17.7 |
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Hemmelgarn et al37 Canada, 2006 | Regional laboratory database | Median 2 (IQR 1.9-2.2) | 10 184 | 3 191 (31.0) | range: 75-78 | 77.8 | 45.1-37.5 | 37.5 | DM: 19.8 |
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Keith et al30 US, 2004 Additional publication31 | Health insurance claims database | 5.5 | 27 998 | 1 741 (6.2) | range: 61-74 | 71.6 | NR | 37.8 | bDM:15.8 bCVD: 13.1 bHBP: 37.4 |
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Khatami et al38 UK, 2007 | Hospital database | 4 | 8160 | 520 (6.4) | Male: 63.5a Female: 67a | NR | 58.7 | NR | bDM: 1.3 bCVD: 0.4 |
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O'Hare et al39 US, 2006 | Veterans' health Mean 3.17 insurance database (SD 0.62) (128 centres) and National ESRD registry | 2 583 911 | 476 337 (18.4) | 63.6 | NR | 95 | NR | bDM: 10-36 bCVD: 6-58 | |
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Orlando et al,40 US, 2007 | Veterans' health insurance (single centre) | Approx. 5 (mean 3.5) | 1553 | 416(26.8) | 70 | NR | 100 | 100 | bDM: 52 bHBP: 92 bP: 89 |
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General population-based cohort |
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Brantsma et al4 the Netherlands, 2008 | Health screening: sample enriched for those with albuminuria | Median 7.5 (IQR: 6.9-7.8) | 8495 | 491 (31.0) | 49.2 | 63.2 | 50 | 53.4 | DM: 5.9 HBP: 46.3 |
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Hallan et al27 Norway, 2006 Additional publications28,29 | Health screening | 10.3 | 65 604 | 3: 2973 (4.5) 3A: 2389 (3.6) 3B: 548 (0.8) | 49 | NR | 46.8 | NRb | DM:3 bHBP: 11.1 bCVD: 7.9 |
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Imai et al42 Japan, 2008 | Health screening | 10 | 120 727 | 3: 25 715(21.4) | range 40-79 | NR | 32.7 | NR | bHBP: 13.9 bP:1.7 |
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Wen et al43 Taiwan, 2008 | Health screening | 13 | 462 293 | 3: 25 609 (5.5) 3A: 22 597 (4.9) 3B: 3 012(0.7) | 41.8 | 61.9 | 49.8 | 53.4 | DM: 14.5 HBP: 56.6 P: 20.4 |