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. 2015 Jan 14;9(2):231–236. doi: 10.1177/1932296814567893

Figure 2.

Figure 2.

Respondent ratings of LGIP use (much better/a bit better) by prior treatment group. Nineteen respondents did not complete this portion of the questionnaire; data from the 4 respondents who indicated “no previous treatment” were excluded from this analysis.