Tables
Table 1 Lung Cancer Cases 2000-9
Count (% of total cases) Epoch Lung Cancer Female Adenocarcinoma Squamous Cell Carcinoma 2000-1 227 69 (30) 49 (22) 96 (43) 2002-3 222 79 (36) 59 (27) 91 (41) 2004-5 235 91 (39) 72 (31) 81 (34) 2006-7 264 100 (38) 90 (34) 90 (34) 2008-9 252 98 (39) 105 (42) 79 (31) Total 1200 437 375 437 Chi square for trend* 3.7 25.4 8.46 P Value 0.053 <0.001 0.004 *=1 degree of freedom