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Table 3 TQ characteristics of clinical global impression groups

From: Linking the Tinnitus Questionnaire and the subjective Clinical Global Impression: Which differences are clinically important?

CGI Number (%) ΔTQ, Mean (SD) 95% CI of ΔTQ Cohen d 95% CI of d
Much better 79 (10.4) −16.73 (12.65) −19.57/-13.90 0.96 0.63/1.29
Minimally better 158 (20.9) −6.65 (7.99) −7.90/-5.39 0.41 0.18/0.63
No change 357 (47.2) −0.33 (8.30) −1.19/0.54 0.02 −0.13/0.17
Minimally worse 119 (15.7) 2.72 (9.76) 0.95/4.49 −0.14 −0.39/0.11
Much worse 44 (5.8) 6.20 (11.35) 2.75/9.66 −0.36 −0.78/0.06