Table 1 Prevalence of anemia in stage 3–5 NDD-CKD Patients in 20% Medicare and commercially insured (MarketScan) datasets
Medicare | Commercially insured (MarketScan) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Anemia prevalence (%), CKD stage | Anemia prevalence (%), CKD stage | |||||||||
Characteristics | n, anemiaa | 3–5 | 3 | 4 | 5 | n, anemiaa | 3–5 | 3 | 4 | 5 |
Overall | 109,251 | 50.1 | 43.9 | 64.0 | 72.8 | 15,716 | 28.0 | 22.4 | 41.3 | 53.9 |
Age, years | ||||||||||
18–44 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ | 1724 | 25.9 | 19.6 | 34.9 | 50.4 |
45–54 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ | 3755 | 27.0 | 21.4 | 40.1 | 50.6 |
55–59 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ | 4450 | 28.5 | 23.0 | 41.5 | 56.4 |
60–63 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ | 5787 | 28.9 | 23.3 | 44.2 | 56.8 |
66–69 | 15,500 | 44.6 | 38.0 | 59.9 | 69.0 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
70–74 | 25,212 | 47.0 | 40.7 | 62.5 | 70.9 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
75–79 | 29,625 | 50.1 | 44.2 | 63.6 | 72.9 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
80–85 | 38,914 | 55.1 | 49.2 | 67.0 | 76.5 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
Sex | ||||||||||
Men | 50,615 | 46.9 | 41.1 | 60.3 | 69.5 | 7531 | 23.7 | 18.5 | 35.1 | 50.5 |
Women | 58,636 | 53.2 | 46.7 | 67.4 | 76.2 | 8185 | 33.6 | 27.5 | 48.5 | 58.3 |
Raceb | ||||||||||
White | 87,617 | 48.9 | 42.9 | 62.9 | 71.9 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
Black | 15,263 | 57.9 | 51.0 | 70.5 | 75.2 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
Other | 6371 | 51.4 | 43.5 | 66.4 | 75.1 | ─ ─ | ─ ─ | ─ ─ | ─ ─ | ─ ─ |
Comorbidity | ||||||||||
ASHD | 57,070 | 59.0 | 53.0 | 70.0 | 78.4 | 3707 | 39.7 | 33.0 | 51.3 | 65.3 |
CHF | 44,239 | 66.9 | 61.1 | 74.9 | 82.4 | 3360 | 47.9 | 40.3 | 57.8 | 69.1 |
CVA/TIA | 25,814 | 62.6 | 56.9 | 73.1 | 79.8 | 1573 | 44.9 | 38.3 | 55.3 | 67.6 |
PVD | 38,868 | 62.8 | 57.0 | 72.2 | 80.6 | 2997 | 49.6 | 42.6 | 60.7 | 69.5 |
Cardiac (other) | 38,822 | 65.6 | 59.7 | 76.1 | 82.7 | 3688 | 48.5 | 41.5 | 60.7 | 67.9 |
COPD | 36,910 | 62.4 | 56.6 | 73.1 | 79.5 | 2467 | 43.5 | 37.6 | 54.1 | 67.2 |
GI bleeding | 13,773 | 87.1 | 83.9 | 92.4 | 93.3 | 1403 | 71.7 | 66.2 | 83.0 | 79.0 |
Liver disease | 4088 | 71.6 | 65.6 | 81.9 | 85.4 | 1118 | 52.2 | 44.9 | 60.5 | 70.3 |
Dysrhythmia | 47,814 | 61.1 | 55.3 | 71.3 | 79.7 | 3060 | 44.4 | 37.4 | 56.4 | 67.6 |
Cancer | 22,524 | 60.3 | 54.9 | 72.1 | 79.7 | 2227 | 41.7 | 35.3 | 57.8 | 69.2 |
Diabetes | 64,180 | 54.0 | 47.3 | 66.7 | 76.2 | 8246 | 33.7 | 27.4 | 46.4 | 59.1 |
Hypertension | 105,397 | 51.0 | 44.8 | 64.7 | 73.9 | 13,418 | 31.0 | 24.9 | 44.2 | 57.6 |
Inflammatory conditions | ||||||||||
Glomerulonephritis | 6529 | 68.7 | 58.1 | 77.9 | 88.1 | 1229 | 44.1 | 34.7 | 52.8 | 75.0 |
Chronic infections | 2128 | 74.7 | 70.4 | 78.8 | 89.3 | 622 | 56.2 | 48.7 | 70.7 | 72.4 |
Crohn’s disease | 836 | 70.5 | 64.2 | 80.4 | 90.3 | 199 | 50.3 | 47.2 | 53.4 | 65.9 |
Ulcerative colitis | 912 | 71.4 | 66.4 | 82.4 | 87.7 | 176 | 55.0 | 48.9 | 62.0 | 83.8 |
Hepatitis C | 703 | 66.7 | 61.5 | 72.2 | 77.0 | 354 | 48.2 | 42.8 | 50.4 | 62.7 |
Gout | 17,862 | 59.0 | 50.8 | 70.5 | 80.8 | 1521 | 32.2 | 26.0 | 43.8 | 59.6 |
Rheumatoid arthritis | 5593 | 67.4 | 61.8 | 78.8 | 87.6 | 495 | 39.8 | 35.9 | 55.6 | 53.9 |