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. 2015 Dec 11;7:ecurrents.dis.976b0ab9c9d9941cbbae3775a6c5fbe6. [Version 1] doi: 10.1371/currents.dis.976b0ab9c9d9941cbbae3775a6c5fbe6

Table 3. DPB scores for the study participants.

DPB score Frequency Percent Cumulative percent
0 531 43.1 43.1
1 246 20 63
2 147 11.9 74.9
3 99 8 83
4 87 7.1 90
5 52 4.1 94.2
6 27 2.2 96.4
7 45 3.6 100