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Table 2 Anemia prevalence and hemoglobin levels according to age, CCI score and H. pylori status

From: Association of active Helicobacter pylori infection and anemia in elderly males

Characteristics Number of cases Anemia prevalence Hemoglobin (g/L)
n (%) P value Mean ± SD P value
Age    0.845   0.959
 65–74 years 239 9 (3.8)   145.91 ± 13.39  
 75–84 years 162 5 (3.1)   145.76 ± 13.09  
  ≥ 85 years 245 7 (2.9)   146.14 ± 13.58  
CCI score    0.442   0.891
  ≤ 2 449 13 (2.9)   145.91 ± 13.42  
  > 2 197 8 (4.1)   146.06 ± 13.27  
H. pylori status    0.033   0.115
 positive 228 12 (5.3)   144.83 ± 13.77  
 negative 418 9 (2.2)   146.57 ± 13.11