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Table 4 Predictors of correct dosing of artemether-lumefantrine by age and/or weight

From: Correct dosing of artemether-lumefantrine for management of uncomplicated malaria in rural Tanzania: do facility and patient characteristics matter?

Patient seen in health facility (N)

n (%)

Crude OR (95% CI)

Adjusted OR (95% CI)

Dispensary (N = 381)

350 (91.8)

1.6 (0.1-19.6)

2.5 (0.2-26)

Health centre (N = 114)

106 (93.0)

1.8 (0.1-16.3)

1.7 (0.2-17)

Hospital (N = 8)

7 (87.5)

Ref

Ref

Public health facility (N = 429)

398 (92.8)

Ref

Ref

Non-public health facility (N = 74)

65 (87.8)

0.5 (0.2-1.2)

0.2 (0.06-0.6)

Availability at health facility:

Artemether-lumefantrine in stock (N = 458)

422 (92.1)

1.1 (0.4-2.9)

0.9 (0.4-2.1)

No artemether-lumefantrine in stock (N = 45)

41 (91.1)

Ref

Ref

Diagnostic capacity: mRDT or functional BS (N = 278)

256 (92.1)

1.0 (0.5-2.0)

1.8 (0.5-6.1)

No diagnostic capacity (N = 225)

207 (92.0)

Ref

Ref

Weighing scale available (N = 367)

340 (92.6)

0.7 (0.3-1.5)

0.6 (0.3-1.5)

No weighing scale available (N = 136)

123 (90.4)

Ref

Ref

Copy of treatment guidelines or reference (N = 411)

379 (92.2)

1.1 (0.5-2.6)

0.6 (0.2-1.4)

No copy of guideline (N = 92)

84 (91.3)

Ref

Ref

Patient seen by health worker who had:

Supervision in previous six months(N = 110)

100 (91.0)

0.8 (0.3-1.9)

0.6(0.3-1.0)

No supervision previous six months (N = 393)

363 (92.4)

Ref

Ref

Training on use of artemether-lumefantrine (N = 224)

203 (90.6)

0.7 (0.4-1.3)

0.5 (0.2-1.2)

No training on use of artemether-lumefantrine (N = 279)

260 (93.2)

Ref

Ref

Patient age:

<3 years (N = 177)

172 (97.2)

Ref

Ref*

3- <9 years (N = 145)

123 (84.8)

0.1 (0.05-0.5)

0.1 (0.04-0.4)

9- <12 years (N = 33)

27 (81.8)

0.1(0.04-0.4)

0.1 (0.03-0.3)

12 years and above (N = 148)

141 (95.3)

0.6 (0.2-1.9)

0.6 (0.2-2.2)

Patient weight:

5 -15 kg (N = 241)

234 (97.1)

Ref

Ref*

>15 -25 kg (N = 88)

70 (79.5)

0.1 (0.04-0.3)

0.1 (0.03-0.3)

>25- 35 kg (N = 24)

18 (75.0)

0.1 (0.03-0.2)

0.06 (0.01-0.2)

>35 kg (N = 150)

141 (94.0)

0.6 (0.2-2.1)

0.8 (0.2-2.8)

Other characteristics:

Had fever with present illness (N = 463)

449 (92.0)

1.2 (0.2-6.5)

0.6 (0.07-4.5)

No fever this illness (N = 15)

14 (93.2)

Ref

Ref

  1. *Due to collinearity of age and weight, multivariate models did not include both age and weight in a single model.