NAACCR survival to last contact (in months):Time:Pt:^Patient:Qn
naaccr survival to last contact (in months):time:pt:^patient:qn
NAACCR survival to last contact (in months):Time:To identify measures at a point in time:^Patient:Quantitative
naaccr survival to last contact (in months):time:to identify measures at a point in time:^patient:quantitative