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Table 4 Adjusted Odds Ratios (95% Confidence Limits) Comparing the Disagreement between MDS and Administrative Data

From: How well does the minimum data set measure healthcare use? a validation study

  Newly Admitted Residents Residents Admitted from Hospital versus Another Location Residents with 1+ NH Transfer Residents who Died Hospital Inpatient Visits ED Visits not ending in Hospitalization Days of Physician Examinations
Resident Age (ref = < 65 years old)
 65–74 years old 0.9 (0.4, 2.0) 1.0 (0.5, 2.1) 0.6 (0.3, 1.3) 1.1 (0.5, 2.6) 0.8 (0.6, 1.1) 0.9 (0.7, 1.2) 1.1 (0.9, 1.1)
 75–84 years old 0.6 (0.3, 1.3) 1.4 (0.7, 2.6) 0.8 (0.4, 1.4) 0.9 (0.4, 2.0) 0.8 (0.6, 1.1) 1.0 (0.8, 1.4) 1.1 (0.9, 1.2)
 85+ years old 0.3 (0.2, 0.7)† 1.2 (0.6, 2.2) 0.3 (0.2, 0.6)‡ 1.0 (0.5, 2.1) 0.7 (0.5, 1.0)* 1.0 (0.8, 1.3) 1.0 (0.9, 1.2)
Resident Sex (ref = Female)
 Male 0.8 (0.5, 1.1) 1.0 (0.7, 1.2) 1.6 (1.1, 2.1)† 1.5 (1.1, 2.0)† 1.1 (0.9, 1.3) 1.0 (0.9, 1.1) 1.0 (0.9, 1.0)
Nursing Home Owner Operator Type (ref = Not-for-profit)
 For Profit 1.6 (0.9, 2.8) 1.2 (0.6, 2.2) 0.7 (0.4, 1.1) 0.5 (0.3, 0.7)‡ 1.3 (1.0, 1.7)* 1.2 (0.9, 1.6) 1.0 (0.9, 1.2)
 Both^ 5.1 (2.8, 9.0)‡ 1.5 (0.8, 2.8) 11.7 (7.9, 17.4)† 0.9 (0.6, 1.6) 1.4 (1.0, 1.8)* 1.2 (0.9, 1.5) 1.1 (0.9, 1.2)
Model Parameters
 Intraclass Correlation (ICC) 0.22 0.22 0.14 0.11 0.03 0.05 0.03
 C Statistic 0.64 0.58 0.77 0.60 0.57 0.54 0.52
  1. *p < .05; †p < .01; ‡p < .001
  2. ^Represents people who transferred between a for profit & not-for-profit nursing home during the study period