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Table 2 Annual Average Percentage Change (AAPC) in CRC incidence and mortality rates by sex and population groups, 2002–2014 in SA

From: Colorectal cancer incidence and mortality trends by sex and population group in South Africa: 2002–2014

Population group

Sex

Age-standardised Incidence

Age-standardised Mortality

Period

AAPC (95%CI)

Period

AAPC (95%CI)

Asian

Males

2002–2014

0.6 (−2.0,3.2)

2002–2014

2.4(−0.4, 5.4)

Females

2002–2014

3.7 (− 0.2, 7.7)

2002–2014

−0.3(− 2.8, 2.3)

Mixed race

Males

2002–2014

1.2 (−0.8,3.3)

2002–2014

3.0*(0.4,5.7)

Females

2002–2014

2.5 (−0.0,5.2)

2002–2014

1.3(−0.5, 3.1)

White

Males

2002–2007

−8.8*(− 14.0,-3.2)

2002–2014

0.5(−0.6,1.6)

Males

2007–2014

10.4*(6.6,14.4)

Females

2002–2009

− 3.7 (−8.0, 0.9)

2002–2014

−0.2(−1.3,1.0)

Females

2009–2014

14.9*(6.4,24.2)

Black

Males

2002–2014

3.4*(1.5,5.3)

2002–2014

4.2*(2.0,6.5)

Female

2002–2014

4.3*(1.9,6.7)

2002–2014

3.4*(2.0,4.8)

All

All

2002–2014

2.5*(0.6,4.5)

2002–2014

1.3*(0.1,2.6)

  1. *The average annual percentage change (AAPC) is statistically significant: p-value < 0.05