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Table 3 Selected variables and OR of acute mountain sickness determined by stepwise logistic regression analysis

From: A specific objective supplemental factor in evaluating acute mountain sickness: ΔHR in combination with SaO2

Selected variables

P-value

OR

(95 % CI)

AEG

△HR (>25 vs ≤17)

<0.01

1.86

(1.24-2.79)

SaO2 (<88 % vs >90 %)

<0.01

1.72

(1.24-2.38)

HR (>87 vs >82)

0.08

1.38

(0.97-1.97)

PAG

△HR (>15 vs ≤7)

<0.01

2.39

(1.34-4.26)

SaO2 (<86 % vs 86 %-88 %)

0.06

1.86

(0.98-3.57)

SaO2 (<86 % vs >88 %)

0.03

2.86

(1.39-5.89)

  1. AEG Acute exposure group, PAG Pre-acclimatization group, △ HR The difference of HR between pre-exposure and post-exposure
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Military Medical Research

ISSN: 2054-9369