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Table 4 Univariate and multivariate logistic regression analysis to identify differentiators between isolated HTN group and HTN with PAF group

From: Clinical implication of disturbed left atrial phasic functions in the heterogeneous population associated with hypertension or atrial fibrillation

Variable

Univariate Analysis

Multivariate Analysis

OR

95% CI

P

OR

95% CI

P

Age

1.035

0.965–1.109

0.335

   

Female gender

2.43

0.829–7.120

0.106

   

Heart rate

0.968

0.891–1.051

0.436

   

History of HTN

1.209

0.997–1.396

0.056

   

SBP

1.026

0.976–1.079

0.311

   

DBP

0.982

0.903–1.068

0.670

   

LVEF

0.988

0.847–1.153

0.882

   

LVMI

1.011

0.958–1.066

0.697

   

E/e’ ratio

1.047

0.873–1.255

0.621

   

LAVI

1.014

0.954–1.079

0.649

   

PALSpump

0.702

0.583–0.846

0.000

0.620

0.457–0.843

0.002

PALSres

0.913

0.835–0.998

0.046

1.179

0.942–1.475

0.150

PALScond

1.065

0.956–1.187

0.252

   

PALSRpump

0.101

0.030–0.343

0.000

0.146

0.005–4.103

0.258

PALSRres

0.090

0.012–0.656

0.018

0.365

0.007–20.313

0.623

PALSRcond

1.221

0.282–5.282

0.790

   

TpSpump-SD%

1.485

0.975–2.262

0.065

   

TpSres-SD%

1.008

0.763–1.331

0.957

   

TpSRpump-SD%

1.493

0.813–2.742

0.196

   

TpSRres-SD%

1.252

0.916–1.711

0.159

   

TpSRcond-SD%

0.897

0.594–1.356

0.607

   
  1. CI Confidence interval, cond Atrial conduit phase, DBP Diastolic blood pressure, HTN Hypertension, LAVI Left atrial volume index, LVEF Left ventricular ejection fraction, LVMI Left ventricular mass index, OR Odds ratio, PAF Paroxysmal atrial fibrillation, PALS Peak atrial longitudinal strain, PALSR Peak atrial longitudinal strain rate, pump Atrial pump phase, res Atrial reservoir phase, TpS-SD% The standard deviation of time to peak atrial longitudinal strain corrected by RR interval, TpSR-SD% The standard deviation of time to peak atrial longitudinal strain rate corrected by RR interval, SBP Systolic blood pressure