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

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

  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
  1. The italics marked the patterns with probability of CKD > 0.389