Table 1 Baseline Characteristics of the included cohort.
Total Cohort N = 4617 | Nonfrail N = 214 (5%) | Prefrail N = 1143 (25%) | Mildly Frail N = 1479 (32%) | Moderately Frail N = 1054 (23%) | Severely Frail N = 727 (16%) | P-value | |
|---|---|---|---|---|---|---|---|
Age (median,IQR) | 75 (70–80) | 71 (68–75) | 73 (69–78) | 75 (70–81) | 76 (71–81) | 77 (72–83) | <0.01 |
MM dx Yr | 0.02 | ||||||
2007 | 8% | 8% | 8% | 8% | 7% | 6% | |
2008 | 10% | 11% | 12% | 10% | 9% | 6% | |
2009 | 10% | 11% | 10% | 10% | 11% | 9% | |
2010 | 12% | 15% | 11% | 12% | 12% | 11% | |
2011 | 12% | 8% | 11% | 12% | 13% | 13% | |
2012 | 14% | 12% | 13% | 16% | 14% | 15% | |
2013 | 17% | 16% | 16% | 15% | 18% | 20% | |
2014 | 18% | 20% | 18% | 17% | 16% | 19% | |
Sex | |||||||
Male | 52% | 57% | 57% | 52% | 50% | 46% | <0.01 |
Race | |||||||
White | 81% | 86% | 84% | 81% | 81% | 77% | <0.01 |
Black | 13% | 6% | 10% | 13% | 14% | 16% | <0.01 |
Other Race | 6% | 7% | 6% | 6% | 5% | 7% | 0.35 |
Medicaid Enrollment | 23% | 15% | 15% | 20% | 29% | 35% | <0.01 |
MM therapy | |||||||
PI | 68% | 65% | 68% | 67% | 68% | 70% | 0.61 |
IMID | 59% | 62% | 64% | 61% | 56% | 50% | <0.01 |
Combination (PI + IMID) | 27% | 27% | 32% | 28% | 24% | 20% | <0.01 |
