TableĀ 6

Baseline characteristics of participants

CharacteristicsParticipants with interval cancer in the 2.5-year interval after round 3 (n=27)*Participants screened in round 4 (n=5279)Participants with screening-detected lung cancer in round 4 (n=43)p Value
Male n, (%)23 (85.2)4437 (84.1)37 (86.0)0.93
Age median, (IQR)59.0 (8.0)58.0 (8.0)60.0 (9.0)0.06
Current smokers n, (%)18 (66.7)2878 (54.5)27 (62.8)0.25
Pack years median, (IQR)49.5 (28.8)38.0 (19.8)43.7 (23.0)<0.001
  • *27 participants with 28 interval cancers in the 2.5-year interval; p value: across all subgroups, Kruskal-Wallis test.