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Table 2 Number of deaths, loss to follow up (LTFU), person-years, mortality rates (MR) per 100 person years and mortality rate ratios (RR) of cohort participants, according to year of first visit and follow-up period. INI cohort, 2004–2015 (N = 3879)

From: Early mortality in a cohort of people living with HIV in Rio de Janeiro, Brazil, 2004–2015: a persisting problem

Follow-up period/Year of first visit

Deaths (%)

LTFU (%)

Person-years

MR (95% CI)

RR (95% CI)

0–90 days

 2004–2006

27 (3.5)

6 (0.7)

193.5

14.0 (9.6–20.3)

0.97 (0.58–1.62)

 2007–2009

34 (3.2)

16 (1.5)

254.7

13.4 (9.5–18.7)

0.93 (0.57–1.51)

 2010–2012

39 (3.6)

19 (1.8)

254.6

15.3 (11.2–21.0)

1.07 (0.67–1.71)

 2013–2015

32 (3.4)

23 (2.4)

222.8

14.4 (10.2–20.3)

1.00

91–365 days

 2004–2006

31 (4.0)

7 (0.9)

565.8

5.5 (3.9–7.8)

3.93 (1.95–8.78)*

 2007–2009

29 (2.9)

24 (2.4)

738.5

3.9 (2.7–5.7)

2.82 (1.39–6.32)*

 2010–2012

19 (1.9)

22 (2.2)

740.5

2.6 (1.6–4.0)

1.84 (0.86–4.27)

 2013–2015

9 (1.0)

40 (4.5)

646.0

1.4 (0.7–2.7)

1.00

  1. *p-value < 0.05