Table 5.
CD34+ | CD133+ | CD34+CD133+ | ALDHbr | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Unadjusted | Adjusted* | Unadjusted | Adjusted* | Unadjusted | Adjusted* | Unadjusted | Adjusted* | |||||||||
Est | p Value | Est | p Value | Est | p Value | Est | p Value | Est | p Value | Est | p Value | Est | p Value | Est | p Value | |
Usual gait speed (m/s) | 0.026 | .035 | 0.025 | .034 | 0.027 | .033 | 0.029 | .019 | 0.033 | .010 | 0.034 | .007 | 0.009 | .467 | 0.011 | .388 |
Rapid gait speed (m/s) | 0.056 | .007 | 0.056 | .006 | 0.052 | .013 | 0.057 | .007 | 0.059 | .007 | 0.061 | .005 | 0.042 | .041 | 0.050 | .018 |
6-min walk distance (ft) | 4.29 | .774 | 14.02 | .228 | 18.22 | .233 | 17.84 | .136 | 1.56 | .920 | 16.41 | .182 | −17.7 | .229 | 2.07 | .860 |
SF-36 physical function score | 1.50 | .229 | 1.13 | .364 | 1.90 | .143 | 2.18 | .088 | 0.963 | .463 | 0.780 | .554 | 0.825 | .508 | −0.052 | .967 |
Time for five chair stands (s) | −0.07 | .559 | −0.04 | .744 | −0.052 | .689 | -0.003 | .983 | 0.078 | .556 | 0.108 | .416 | 0.075 | .551 | 0.097 | .449 |
Notes: CPC = circulating progenitor cell; Est = parameter estimate.
*Adjusted for age, arm, body mass index, comorbid conditions, and IL-6 level.