Table 9: Elements that the body plethysmography

report must contain.

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Full name of the patient

Birthdate

Identification number

Anthropometric parameters (age, sex, weight and height)

Reference equation

Absolute values of lung volumes and capacities in liters, with two decimal places and under ambient pressure and body temperature conditions (BTPS)

Absolute values, percentages of predicted; and LLN and Z-score (ERS/ATS 2021) of the three acceptable ITGV-VC maneuvers, including FRCpleth, IC, ERV, VC, TLC and RV

The average value of three acceptable maneuvers for FRCpleth, IC, ERV and TLC (calculation: IC + FRC)

The highest value of VC

RV = average TLC minus the highest value of VC

Spirogram graphs showing that the maneuver was performed in a linked manner and ITGV maneuvers

Optional: Last calibration date and environmental data

ATS = American Thoracic Society.

BTPS = body temperature, pressure, saturated.

ERS = European Respiratory Society.

ERV = expiratory reserve volume.

FRCpleth = functional residual capacity.

IC = inspiratory capacity.

ITGV = intrathoracic gas volume.

LLN = lower limit of normality.

RV = residual volume.

TLC = total lung capacity.

VC = vital capacity.