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Table 3 Regression analysis of the relationship between mortality rates associated with 5 individual types of cancer and malaria incidence, 1955–2008

From: Worldwide malaria incidence and cancer mortality are inversely associated

Cancer

Basic model

Adjusted model

Period

1955-1981

1982-2008

Colon

 Male

−0.72 (−0.87, −0.56) ***

−0.52 (−0.68, −0.36) ***

−0.31 (−0.48, −0.14) ***

−0.59 (−0.81, −0.38) ***

 Female

−0.87 (−1.02, −0.72) ***

−0.63 (−0.78, −0.48) ***

−0.39 (−0.54, −0.24) ***

−0.64 (−0.86, −0.43) ***

Colon, rectum and anus

 Male

−0.51 (−0.62, −0.41) ***

−0.37 (−0.47, −0.26) ***

−0.25 (−0.37, −0.13) ***

−0.41 (−0.58, −0.25) ***

 Female

−0.58 (−0.68, −0.48) ***

−0.42 (−0.52, −0.32) ***

−0.34 (−0.46, −0.22) ***

−0.45 (−0.60, −0.29) ***

Lung

 Male

−0.36 (−0.46, −0.25) ***

−0.20 (−0.32, −0.09) ***

−0.24 (−0.35, −0.12) ***

−0.54 (−0.71, −0.37) ***

Breast

 Female

−0.46 (−0.56, −0.37) ***

−0.30 (−0.40, −0.20) ***

−0.20 (−0.29, −0.10) ***

−0.32 (−0.45, −0.19) ***

Stomach

 Male

−0.66 (−0.76, −0.55) ***

−0.39 (−0.50, −0.28) ***

−0.31 (−0.40, −0.21) ***

−0.23 (−0.37, −0.08) ***

  1. Notes
  2. 1. Both malaria incidence and cancer mortality data were log transformed. The results are 10 times the regression coefficients and the 95% confidence intervals
  3. 2. The basic model was adjusted for year; the adjusted model was adjusted for year, life expectancy at birth, national income level and geographical location
  4. 3. ***P <0.001