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Table 2 Summary mortality estimates in Tonga, 2010–2018, by sex, from empirical data

From: Mortality in Tonga over three triennia, 2010–2018

Indicator

Males

Females

2010-12a

2013–15

2016–18

2010-12a

2013–15

2016–18

Infant mortality rate per 1000

12.7 (9.4–16.1)

13.9 (10.5–17.3)

16.3 (12.2–20.3)

11.9 (8.5–15.3)

11.3 (8.1–14.6)

12.3 (8.7–16.0)

Under-5 mortality rate per 1000^

16.2 (12.4–20.1)

16.0 (12.4–19.7)

23.4 (18.6–28.3)

14.0 (10.2–17.7)

15.2 (11.4–19.1)

14.6 (10.6–18.5)

Adult mortality (%)b^

15–34 years

3.3 (2.6–4.1)

3.9 (3.1–4.8)

4.5 (3.6–5.5)

1.3 (0.9–1.9)

1.9 (1.4–2.6)

1.9 (1.4–2.6)

35–59 years

24.9 (22.5–27.3)

25.8 (23.4–28.1)

25.4 (23.1–27.6)

17.4 (15.3–19.4)

17.7 (15.7–19.8)

19.7 (17.6–21.8)

15–59 years

27.4 (25.0–29.7)

28.7 (26.4–31.0)

28.7 (26.4–31.0)

18.5 (16.4–20.5)

19.3 (17.2–21.4)

21.2†‡ (19.1–23.3)

15–64 years

37.3 (34.5–39.9)

39.6 (36.9–42.2)

38.8 (36.2–41.3)

26.4 (23.9–28.9)

27.7 (25.2–30.1)

28.3 (25.9–30.7)

Life expectancy at birth (years)

65.3 (64.6–66.0)

64.6 (63.9–65.3)

64.4 (63.6–65.1)

69.5 (68.8–70.2)

68.8 (68.1–69.4)

68.8 (68.1–69.5)

  1. 95% confidence intervals shown in brackets
  2. aDenominators for the infant mortality and under-five mortality rates for 2010–2012 are live births data collected by Ministry of Health only. Civil registry birth data were not available for the 2010–2012 period
  3. bprobability of dying between the ages indicated, inclusive
  4. ^ Difference between sexes significant (p < 0.05)
  5. †Test for trend over 2010–2018 significant (p < 0.05)
  6. ‡Difference between 2010 and 2012 and 2016–2018 significant (p < 0.05)