A simple questionnaire to detect chronic kidney disease patients from Long An province screening data in Vietnam

BMC Research Notes

Table 6 The patterns of answering 5 questions and the predicted probability of more than 0.389

	Hypertension at screening	History of diabetes	History of hypertension	Low salt diet	Age ≥ 50	Number positive answers	Probability of ckd ≥ 0.389
1	Yes	Yes	Yes	Yes	Yes	5	Yes
2	No	Yes	Yes	Yes	Yes	4	Yes
3	Yes	No	Yes	Yes	Yes	4	Yes
4	Yes	Yes	Yes	No	Yes	4	Yes
5	No	No	Yes	Yes	Yes	3	Yes
6	No	Yes	Yes	No	Yes	3	Yes
7	Yes	No	No	Yes	Yes	3	Yes
8	Yes	Yes	No	No	Yes	3	Yes
9	Yes	No	Yes	No	Yes	3	Yes
10	Yes	No	Yes	Yes	No	3	Yes
11	Yes	Yes	Yes	No	No	3	No
12	No	Yes	Yes	Yes	No	3	No
13	No	No	No	Yes	Yes	2	No
14	No	No	Yes	No	Yes	2	No
15	No	No	Yes	Yes	No	2	No
16	No	Yes	No	No	Yes	2	No
17	No	Yes	No	Yes	No	2	No
18	No	Yes	Yes	No	No	2	No
19	Yes	No	Yes	No	No	2	No
20	Yes	No	No	Yes	No	2	No
21	Yes	No	No	No	Yes	2	No
22	Yes	No	No	No	No	1	No
23	No	Yes	No	No	No	1	No
24	No	No	Yes	No	No	1	No
25	No	No	No	Yes	No	1	No
26	No	No	No	No	Yes	1	No
27	No	No	No	No	No	0	No

ISSN: 1756-0500