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Table 2 Simple correlation coefficients between SpO2 and other parameters

From: Individual variations and sex differences in hemodynamics and percutaneous arterial oxygen saturation (SpO2) in Tibetan highlanders of Tsarang in the Mustang district of Nepal

  Total (n = 72) Men (n = 31) Women (n = 41)
r p-value r p-value r p-value
Age (y) −0.259 0.028 −0.247 0.180 −0.289 0.067
BMI (kg/m2) −0.047 0.698 −0.197 0.288 0.060 0.710
Heart rate (bpm) −0.171 0.150 0.054 0.773 −0.329 0.036
SBP (mmHg) −0.134 0.263 −0.075 0.689 −0.226 0.155
DBP (mmHg) −0.100 0.403 0.086 0.645 −0.259 0.102
Hemoglobin (g/dl) −0.128 0.283 0.252 0.172 −0.433 0.004
Finger temperature (°C)a −0.156 0.196 0.082 0.667 −0.332 0.037
  1. SpO2 Saturation of percutaneous oxygen, BMI Body mass index, SBP Systolic blood pressure, DBP Diastolic blood pressure
  2. aMen (n = 30), women (n = 40)