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. 2017 Sep;46(9):1231–1236.

Table 3:

BI Results Comparison

Group Total Cases Score Good Cases Average Cases Poor Cases
Control Group 84 57.6±7.8 48 29 7
Observation Group 84 65.8±9.2 65 15 4
Z/t 5.532 −2.731
P 0.014 0.006