Table 6 Analysis of factors influencing the effect after 3 months of music therapy

Baseline

1.263

0.239

28.040

 < 0.001

3.537

2.216–5.645

(THI ≥ 58 vs. < 58)

Age

− 0.021

0.196

0.011

0.916

0.980

0.667–1.438

(> 40 years vs. ≤ 40 years)

Sex (M vs. F)

0.283

0.195

2.121

0.145

1.328

0.907–1.944

Frequency

0.348

0.228

2.333

0.127

1.417

0.906–2.215

(> 4 kHz vs. ≤ 4 kHz)

Duration

0.566

0.244

5.372

0.020

1.762

1.091–2.844

(≤ 3 years vs. > 3 years)

Sides

0.228

0.195

1.362

0.243

1.256

0.857–1.841

(unilateral vs. bilateral)

Anxiety

0.682

0.224

9.247

0.002

1.977

1.274–3.068

(with vs. without)

Depression

− 0.027

0.215

0.016

0.901

0.974

0.638–1.484

(with vs. without)

VAS scores

0.485

0.244

3.958

0.047

1.624

1.007–2.617

(≤ 6 vs. > 6)