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Table 4 Cohort and period effect curvature change-points on pancreatic cancer mortality by sex, Spain (1952–2012)

From: Long-term trends in pancreatic cancer mortality in Spain (1952–2012)

 

Changes in cohort effecta

Birth year

(95% CI)

Birth year

(95% CI)

Men

1904.6 (1898.7–1910.5)

1960.6 (1958.9–1962.3)

Women

1894.4 (1890.9–1897.8)

1971.2 (1968.9–1973.6)

 

Changes in period effectb

Year of death

(95% CI)

Year of death

(95% CI)

Men

1963.5 (1961.7–1965.2)

1987.83 (1985.52–1990.14)

Women

1964.0 (1957.1–1970.9)

 
  1. aYear of birth with significant trend change as obtained from the segmented regression analysis of cohort curvatures from the three-factor model
  2. bYear of death with significant trend change as obtained from the segmented regression analysis of period curvatures from the three-factor model