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Table 3 Comparison between pairs of BMI groups according to percentages of predictive values of the Inspiratory Capacity and Expiratory Reserve Volume

From: The impact of abdominal adiposity measured by sonography on the pulmonary function of pre-menopausal females

Variable

Pairs of Groups

Normal-weight

Normal-weight

Overweight

vs.

vs.

vs.

Overweight

Obese

Obese

%IC

0.01a

0.02a

NS

%ERV

0.04a

0.001a

0.04a

  1. aStatistical significance on Mann–Whitney test; NS, non-significant, %IC, percentage of predictive Inspiratory Capacity, %ERV, percentage of predictive Expiratory Reserve Volume