| |
UsmRDT value
|
95% CI
|
mRDT value
|
95% CI
|
|---|
| |
(Lower CI–Upper CI)
|
Lower CI–Upper CI
|
|---|
|
Simiw
|
|
Sensitivity
|
67.24 (117/174)
|
59.66–74.04
|
59.77 (104/174)
|
44.77–67.07
|
|
Specificity
|
87.86 (152/173)
|
81.82–92.16
|
91.91 (159/173)
|
86.53–95.34
|
|
PPV
|
84.78 (117/138)
|
77.45–90.12
|
88.13 (104/128)
|
80.57–93.12
|
|
NPV
|
72.72 (152/209)
|
66.01–78.53
|
69.43 (159/229)
|
62.96–75.24
|
|
Obom
|
|
Sensitivity
|
83.48 (96/115)
|
75.15–89.51
|
72.81 (83/114)
|
63.53–80.51
|
|
Specificity
|
85.71 (150/175)
|
79.44–90.37
|
88.57 (155/175)
|
82.68–92.71
|
|
PPV
|
79.34 (96/121)
|
70.83–85.95
|
80.58 (83/103)
|
71.37–87.46
|
|
NPV
|
88.76 (150/169)
|
82.77–92.92
|
83.33 (155/184)
|
77.02–88.23
|
|
Ewim
|
|
Sensitivity
|
53.84 (7/13)
|
26.12–79.60
|
53.84 (7/13)
|
26.12–79.60
|
|
Specificity
|
100.00 (87/87)
|
94.73–100.00
|
100.00 (87/87)
|
94.73–100.00
|
|
PPV
|
100.00 (7/7)
|
56.09–100.00
|
100.00 (7/7)
|
56.09–100.00
|
|
NPV
|
93.55 (87/93)
|
85.95–97.35
|
93.55 (87/93)
|
85.95–97.35
|
|
Total
|
|
Sensitivity
|
72.85 (220/302)
|
67.40–77.71
|
64.8 (197/301)
|
59.11–70.11
|
|
Specificity
|
89.43 (389/435)
|
86.06–92.08
|
92.18 (401/435)
|
89.14–94.45
|
|
PPV
|
82.71 (220/266)
|
77.50–86.94
|
85.28 (197/231)
|
79.90–89.46
|
|
NPV
|
82.59 (389/471)
|
78.79–85.84
|
78.94 (401/508)
|
75.08–82.35
|
- NPV: negative predictive value; PPV: positive predictive value; mRDT: SD Bioline Malaria Ag P.f RDT kit; UsmRDT: ultra-sensitive Alere™ Malaria Ag P.f RDT; 95% CI: 95% confidence interval. The data represents values obtained after setting results obtained from PCR as the reference diagnostic tool
