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Table 4 Relationship between metanephrines and IL-1β plasmatic concentrations, and sleep parameters in women with GDM

From: Systemic inflammation and sympathetic activation in gestational diabetes mellitus with obstructive sleep apnea

 

Metanephrine

Normetanephrine

IL-1β

Correlation coefficient

p Value

Correlation coefficient

p Value

Correlation coefficient

p Value

rho

95%CI

rho

95%CI

rho

95%CI

 

REM sleep time, %

 − 0.334

 − 0.558 to − 0.064

0.017

 − 0.328

 − 0.554 to − 0.057

0.019

Obstructive apnea index, h−1

0.329

0.058–0.555

0.018

0.289

0.014–0.523

0.040

Number of obstructive apneas

0.319

0.047–0.547

0.022

0.280

0.004–0.516

0.047

Mean obstructive apneas length, s

0.287

0.012–0.522

0.041

0.286

0.011–0.521

0.042

Maximum obstructive apneas length, s

0.319

0.047–0.547

0.026

Apnea-hypopneas index, h−1

0.3

0.059–0.555

0.033

Number of apnea-hypopneas

0.294

0.02–0.527

0.036

Apnea-hypopneas supine index, h−1

0.329

0.058–0.555

0.044

  1. Abbreviations: GDM gestational diabetes mellitus, IL interleukin