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Table 3 Summary of P. vivax malaria recurrences by year and follow-up day

From: Progress and challenges of integrated drug efficacy surveillance for uncomplicated malaria in Thailand

Species and follow-up day

Recurrences, n/N (%)

FY2018

FY2019

FY2020

P. vivax overall

66/2048 (3.2)

58/2206 (2.6)

52/2448 (2.1)

Day 14

1 (1.5)

7 (12.1)

2 (3.8)

Day 21

2 (3.0)

1 (1.7)

0

Day 28

20 (30.3)

10 (17.2)

0

Day 35

0

1 (1.7)

0

Day 42

0

0

1 (1.9)

Day 60

36 (54.5)

31 (53.4)

21 (40.4)

Day 90

7 (10.6)

8 (13.8)

28 (53.8)

  1. Recurrences are shown for patients with at least one follow-up visit for P. vivax up to and including day 90 who received chloroquine plus primaquine