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Table 1 Distributions of the results by follow-up days (n = 103)

From: Evaluation of artemether-lumefantrine efficacy in the treatment of uncomplicated malaria and its association with pfmdr1, pfatpase6 and K13-propeller polymorphisms in Luanda, Angola

Days of follow-up D0 D1 D2 D3 D7 D14 D21 D28
2011
 Patients observed (n) 37 37 37 36 36 35 35 35
 Microscopy (+) 37 (100) 25 (67.5) 8 (21.6) 4 (11) 1 (2.8) 0 0 1 (2.8)
 PCR (+) 37 34 (92) 20 (54) 13 (36) 8 (22) 4 (11) 1 (2.8) 1 (2.8)
2012
 Patients observed (n) 33 (100) 33 33 33 33 32 31 31
 Microscopy (+) 33 27 (82) 6 (18) 4 (12) 2 (6) 1 (3) 0 0
 PCR (+) 33 30 (91) 19 (58) 14 (42) 10 (30) 1 (3) 0 0
2013
 Patients observed (n) 33 33 33 33 33 29 29 29
 Microscopy (+) 33 (100) 30 (91) 6 (18) 5 (15) 3 (9) 0 0 1 (3.4)
 PCR (+) 33 33 (100) 30 (91) 21 (63.6) 17 (51.5) 11 (38) 5 (17) 3 (10)
Total
 Patients observed (n) 103 103 103 102 102 96 95 95
 Microscopy (+) 103 (100) 82 (80) 20 (19) 13 (13) 6 (6) 1 (1) 0 2 (2)
 PCR (+) 103 97 (94) 69 (67) 48 (47) 35 (34) 16 (17) 6 (6) 4 (4)
  1. PCR, polymerase chain reaction; n, number of patients; (), relative frequency; (+), positive result; D, day of follow-up