Table 1 Descriptive monthly numbers of clinical malaria cases and estimated monthly data discrepancy between clinics' outpatient books and government statistics in clinical malaria case reporting, stratified by eight clinics, Honiara, Solomon Islands, 2007.

297.3

(30.8)

230.5

(14.5)

46.3

(3.5)

180.3

(15.8)

148.6

(7.1)

307.7

(18.7)

85.3

(10.3)

74.2

(6.5)

15840

276.8

(42.1)

223.2

(16.5)

49.6

(5.3)

155.4

(14.9)

156.7

(11.2)

304.5

(26.6)

80.3

(10.5)

73.6

(6.9)

16411

Monthly discrepancy

(Mean (Standard Error))

Kukum

Mataniko

Mbokona

Mbokona-vera

Naha

Rove

Vura

White river

Total

P-value^╙

Magnitude of data discrepancy

| ii/i -1 |* (%)

37.9

(12.6)

9.4

(2.0)

60.4

(14.2)

20.8

(3.5)

16.1

(3.0)

8.6

(3.2)

11.7

(3.3)

5.1

(1.7)

21.2

(3.0)

< 0.001

Direction of the data discrepancy

ii/i -1 ** (%)

2.4

(17.0)

-3.3

(6.6)

23.4

(12.4)

-12.5

(5.3)

5.6

(3.8)

-2.4

(3.2)

-6.1

(6.2)

-1.3

(2.3)

-0.7

(3.7)

< 0.001