a nonsignificant trendp = 0.076
There was a nonsignificant trend towards more PLND procedures performed in very high-volume centres compared to the lowest-volume centres (48.8% vs 52.6%; p = 0.076).
There was a nonsignificant trend towards more PLND procedures performed in very high-volume centres compared to the lowest-volume centres (48.8% vs 52.6%; p = 0.076).