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Table 3 Logistic regression analysis of factors associated with postoperative biochemical remission in patients with acromegaly

From: A retrospective study of the role of hypercapnia in patients with acromegaly

Variables

Univariate analysis

Multivariate analysis

OR (95% CI)

P value

OR (95% CI)

P value

Hypercapnia

0.61 (0.24–1.58)

0.31

-

-

BMI > 25

0.90 (0.37–2.20)

0.824

-

-

Age > 40

1.13 (0.48–2.61)

0.784

-

-

Duration of symptoms

1.06 (0.98–1.14)

0.132

-

-

Male

0.45 (0.19–1.05)

0.063

-

-

DM

2.59 (1.02–6.55)

0.045

3.29 (1.15–9.46)

0.027

Hypertension

0.84 (0.37–1.93)

0.679

-

-

Current smoking

1.88 (0.55–6.42)

0.314

-

-

LSpO2

1.04 (0.99–1.09)

0.088

-

-

ODI

0.99 (0.97–1.01)

0.137

-

-

T90

0.97 (0.93–1.00)

0.059

-

-

AHI > 30/h

0.43 (0.17–1.05)

0.063

-

-

Preoperative pharmacotherapy

0.21 (0.06–0.79)

0.020

0.21 (0.06–0.83)

0.034

TSH

0.53 (0.32–0.88)

0.013

-

-

Total cortisol

0.93 (0.86–1.00)

0.057

-

-

Prolactin

1.02 (0.99–1.04)

0.182

-

-

  1. BMI Body mass index, DM Diabetes mellitus, LSpO2 Lowest pulse oxygen saturation, ODI Oxygen desaturation index, T90 Time spent with SpO2 < 90%, AHI Apnea hypopnea index, TSH Thyroid stimulating hormone, OR Odds ratio, CI Confidence interval