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. 2012 Sep 27;7(9):e46142. doi: 10.1371/journal.pone.0046142

Table 7. Univariate analysis and the estimated effects of harvest using regression models for repeated measures on cardiopulmonary exercise testing in 24 participants.

Variables	Periods		Paired t test	Multipleanalysis^a
	Harvest^b	Non-harvest^b	p-value	RC (95%CI)^c	p-value
Peak VO₂ (ml/Kg/min)	40.4±6.9	36.5±6,3	0.005	2.86 (0.68; 5.05)	0.010
Peak O₂ (ml/beat)	16.3±3.0	14.9±3.2	0.009	1.51 (0.64; 2.38)	0.001
SBP ^d rest(mmHg)	130.2±13.9	124.5±13.5	0.013	6,94 (3.02; 10.86)	0.001
SBPpeak(mmHg)	176.6±29.9	157.6±20.6	0.001	21.59 (11.58; 31.60)	<0.001
DBP ^e rest(mmHg)	87.2±12.7	85.3±13.0	0.470	3.69 (−1.12;8.50)	0.133
DBP peak (mmHg)	98.3±17.1	90.4±13.0	0.009	10.15 (4.98; 15.32)	<0.001

^a

: multiple analysis adjusted for age, body mass index and smoking;

^b

: mean± standard deviation;

^c

: regression coefficient and 95% confidence interval;

^d

: systolic blood pressure;

^e

: diastolic blood pressure.