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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Nanomedicine. 2013 Jun 28;10(1):10.1016/j.nano.2013.06.010. doi: 10.1016/j.nano.2013.06.010

Table 2.

Study Population Changes in Hemodynamics

Hemodynamic Variable 10 ppm
Mean Change
[95% CI] (p value)		 32 ppm
Mean Change
[95% CI] (p value)		 Total Sample
Mean Change
[95% CI] (p value)
Weight (kg) −1.1[−2.6, 0.4] (0.17) −0.4[−0.1, 0.8] (0.13) −0.5[−1.4, 0.4] (0.30)
BMI (kg/m2) −0.4[−0.9, 0.1] (0.15) −0.1[−0.04, 0.3] (0.14) −0.2 [−0.5, 0.1] (0.26)
SBP (mmHg) 1.3[−1.7, 4.3] (0.40) −1.3[−3.0, 5.6] (0.54) 1.3[−1.2, 3.8] (0.30)
DBP (mmHg) −2.4[−5.5, 0.7] (0.13) −0.7[−2.5, 3.8] (0.67) −1.2 [−3.4, 1.1] (0.31)
HR (bpm) −1.9[−5.0, 1.3] (0.25) −3.1[−6.4, 0.3] (0.07) −2.3 [−4.6, −0.93] (0.05)

BMI: Body Mass Index; SBP: Systolic blood pressure; DBP: Diastolic Blood Pressure; HR: Heart Rate; CI; Confidence Interval