Table 2 The sex ratio (male/female) of cancer PYLL in the elderly in China, 2005–2016

Sex Ratio

95%CI

Sex Ratio

95%CI

Sex Ratio

95%CI

2005

2.161

(2.100, 2.224)

1.656

(1.630, 1.682)

1.843

(1.818, 1.870)

2006

2.075

(2.014, 2.137)

1.777

(1.752, 1.803)

1.837

(1.813, 1.861)

2007

2.055

(2000, 2.112)

1.722

(1.697, 1.747)

1.797

(1.775, 1.821)

2008

1.964

(1.912, 2.017)

1.731

(1.709, 1.753)

1.779

(1.758, 1.799)

2009

1.883

(1.846, 1.921)

1.725

(1.704, 1.747)

1.772

(1.754, 1.791)

2010

1.942

(1.912, 1.972)

1.786

(1.767, 1.806)

1.839

(1.823, 1.855)

2011

1.953

(1.926, 1.980)

1.776

(1.758, 1.794)

1.842

(1.828, 1.858)

2012

1.933

(1.913, 1.953)

1.717

(1.701, 1.734)

1.821

(1.808, 1.834)

2013

1.885

(1.867, 1.903)

1.712

(1.697, 1.727)

1.794

(1.782, 1.805)

2014

1.844

(1.829, 1.860)

1.700

(1.687, 1.713)

1.767

(1.757, 1.777)

2015

1.828

(1.814, 1.842)

1.677

(1.665, 1.689)

1.751

(1.742, 1.761)

2016

1.835

(1.822, 1.848)

1.714

(1.703, 1.725)

1.771

(1.763, 1.780)

t

-7.087

-0.535

-2.253

P

< 0.001

0.598

0.048