|
Sample
|
n
|
β
|
SE
|
χ2
|
p
|
HR (95% CI)
|
PPV
|
|---|
|
Gold standard
|
405
|
1.61
|
0.2033
|
62.4
|
<.0001
|
4.98 (3.34, 7.42)
|
–
|
|
Probabilistic linkage threshold, by match score threshold
|
|
minimum
|
405
|
1.02
|
0.2383
|
18.2
|
<.0001
|
2.76 (1.73, 4.41)
|
0.612
|
|
low
|
359
|
1.20
|
0.2579
|
21.7
|
<.0001
|
3.32 (2.00, 5.51)
|
0.649
|
|
medium
|
235
|
0.86
|
0.4621
|
3.5
|
0.0615
|
2.37 (0.96, 5.87)
|
0.745
|
|
high
|
106
|
0.53
|
1.1707
|
0.2
|
0.6501
|
1.70 (0.17, 16.87)
|
0.896
|
- Abbreviations: n - sample size; β - primary exposure coefficient; SE - standard error; χ2 - chi-square; p - p-value; HR - hazard ratio; CI - confidence interval; PPV - automated linkage algorithm’s positive predictive value
- Note: All models adjusted for age, sex, sub-village, and distance from household to CTC
