Table 2. Parameters of the 2010 LAS model.

Age (years)

Height (cm)

Weight (kg)

Diagnosis of lung disease

Functional status (without support, mild support, full support)

Diabetes status (unknown, insulin-dependent, no diabetes, non-insulin-dependent)

Mechanical ventilation [none, continuous positive airway pressure (CPAP), bilevel Positive airway pressure (BiPAP), continuous invasive, intermittent invasive]

Oxygen treatment (none, at rest, only at night, only under stress)

Oxygen requirement at rest (L/min or %)

Forced vital capacity (% predicted)

Systolic pulmonary arterial pressure (mmHg)

Mean pulmonary arterial pressure (mmHg)

Mean pulmonary capillary closing pressure (mmHg)

Current carbon dioxide partial pressure (mmHg or kPa)

Rise in carbon dioxide partial pressure (%) in relation to minimal carbon dioxide partial pressure

6-min walking test (m)

Serum creatinine (μmol/L or mg/dL)

LAS, lung allocation score.