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Table 7 Linear regression analysis – resting heart rate in relation to spirometry lung function parameters

From: Orthostatic blood pressure reactions and resting heart rate in relation to lung function - the Swedish CArdioPulmonary bioImage Study (SCAPIS)

 

Basic model

Adjustment model 1

Adjustment model 2

β

R2

p-value

β

R2

p-value

β

R2

p-value

FVC

-6.39

0.71

<0.001

-6.45

0.71

<0.001

-6.07

0.70

<0.001

FEV1

-6.16

0.66

<0.001

-6.12

0.66

<0.001

-6.04

0.66

<0.001

DLCO

-0.010

0.55

<0.001

-0.010

0.58

<0.001

-0.015

0.58

<0.001

  1. β = The increase in FVC/FEV1/DLCO for every 1 bpm increase in resting heart rate
  2. FVC (ml); FEV1 (ml); DLCO (mmol/(min*kPa))
  3. Basic model (adjusted for age, sex and height)
  4. Adjustment model 1 (age, sex, height, current smoking)
  5. Adjustment model 2 (age, sex, height, current smoking, supine SBP, carotid artery plaques, coronary calcium score, antihypertensive drugs, β-blockers, diabetes, inhalation medication for COPD or asthma)
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BMC Pulmonary Medicine

ISSN: 1471-2466

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