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Inverse probability weighting-adjusted Kaplan-Meier curves of colorectal cancer-specific survival and overall survival according to tertiles of postdiagnosis physical activity levels (<4.5 vs 4.5 to 17.6 vs ≥17.7 METS-h/wk) in strata of CD3+ cell density. The P values were calculated using the weighted log-rank test (two-sided). A and B), CD3+ cell-low patients; C and D), CD3+ cell-high patients. METS = metabolic equivalent task score.
