Table 3.

Comorbid conditionsa

ConditionTotal (%)bAKI (%)ACRF (%)P
IHD31.529.5420.028
Hypertension27.827.230.70.591
Malignancy22.521.7250.591
CVD17.117.315.90.870
Diabetes15.71519.30.385
Cardiac failure13.212.914.80.754
None15.716.013.60.683
PVD7.76.812.50.100
COPD7.77.86.80.919
Liver disease2.83.02.31.000
CT disease2.32.51.10.703
Comorbid sumc0.173d
    015.716.013.6
    142.243.236.4
    224.224.323.9
    ≥318.016.526.1
  • a COPD, chronic obstructive airway disease; CT, connective tissue; CVD, cerebrovascular disease; IHD, ischemic heart disease; PVD, peripheral vascular disease.

  • b ARF + ACRF.

  • c Number of comorbid conditions in a patient.

  • d χ2 for all groups = 4.982, df = 3, P = 0.173.