Table 3 Relative risk ratios for histologic types of demographic variables among cases with known histology

Sex (ref. = Male)

3.92 (3.31–4.65)^a

1.87 (1.22–2.86)^a

0.66 (0.39–1.11)

9.11 (9.04–9.18)^a

<0.001

Age (year)

0.98 (0.98–0.99)^a

1.00 (0.99–1.02)

1.00 (0.98–1.01)

0.96 (0.93–0.99)^a

<0.001

Religion (ref. = non-Muslim)

0.98 (0.85–1.13)

0.86 (0.50–1.47)

0.93 (0.58–1.49)

0.99 (0.97–1.01)

0.907

Other district (ref. = Muang)

0.98 (0.96–1.00)

0.62 (0.40–0.95)

0.87 (0.56–1.35)

0.99 (0.90–1.09)

0.084

Year of Diagnosis (ref. <=2000)

2.26 (1.84–2.77)^a

0.77 (0.55–1.09)^a

1.72 (1.22–2.43)^a

1.01 (1.01–1.01)^a

<0.001