RESULTS	At baseline , higher self-efficacy scores were associated with greater program utilization ( relative rate [ RR ] , 1.34 ; 95 % confidence interval [ CI ] , 1.04-1 .72 ; P = .04 ) but not treatment plan development ( RR , 0.63 ; 95 % CI , 0.29-1 .35 ; P = .23 ) or anti-inflammatory use ( RR , 1.76 ; 95 % CI , 0.92-3 .35 ; P = .09 ) .\