Skip to main content
. 2013 Nov 8;2:595. doi: 10.1186/2193-1801-2-595

Table 4.

Overall χ 2

Fields Overall χ 2 Degrees of freedom (df) P
Tinnitus with or without masker 18.95 1 P < 0.001
Comments text 4243.87 668 P < 0.001