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Table 2 General characteristics of the participants for in vivo efficacy studies by region

From: Delayed Plasmodium falciparum clearance following artesunate-mefloquine combination therapy in Thailand, 1997–2007

  

Total

East

West

p-value*

Age

mean (95% CI)

31.6 (30.8, 32.3)

35.2 (33.9, 36.5)

30.0 (29.1, 30.9)

p < 0.001

 

range

(5, 80)

(8, 74)

(5, 80)

 
 

missing

61

7

54

 

Weight (kg)

mean (95% CI)

52.9 (52.3, 53.5)

55.2 (53.9, 56.4)

52.3 (51.6, 53.0)

p < 0.001

 

range

(15, 92)

(18, 85)

(15, 92)

 
 

missing

223

164

59

 

Initial parasite

geometric mean (95% CI)

17998 (16861, 19135)

20478 (18189, 22766)

16958 (15663, 18253)

p = 0.007

density

range

(520, 116960)

(560, 116000)

(520, 116960)

 
 

missing

0

0

0

 

Sex

male (%)

1071 (81.1)

334 (85.2)

737 (79.4)

p = 0.014

 

female (%)

249 (18.9)

58 (14.8)

191 (20.6)

 
 

missing

7

0

7

 
  1. Abbreviations: OR, odds ratio; CI, confidence interval.
  2. *Results of t-tests (age, weight, and initial parasite density) and chi-square test (sex). Both age and parasite density was natural logarithm transformed.