TableĀ 4

Comparison of multimorbidity measures for the outcome of functional decline during the 2-year follow-up (n=666)

ModelFunctional declineFunctional decline
Multimorbidity measurec-Statistic (95% CI), unadjustedc-Statistic (95% CI), adjusted
Disease count0.59 (0.52 to 0.66)0.55 (0.49 to 0.60)
Barnett conditions count0.57 (0.52 to 0.63)0.55 (0.50 to 0.59)
Charlson index0.60 (0.53 to 0.68)0.60 (0.53 to 0.67)
RxRisk-V0.62 (0.55 to 0.69)0.61 (0.55 to 0.67)
Number of medications0.61 (0.52 to 0.70)0.57 (0.48 to 0.66)
  • NA, not applicable.