Actividad física en pacientes con EPOC : The PROactive instruments

http://erj.ersjournals.com/content/early/2015/05/28/09031936.00183014.long

Daily and clinical visit “PROactive physical activity in COPD” instruments are hybrid tools combining a short patient-reported outcome questionnaire and two activity monitor variables which provide simple, valid and reliable measures of physical activity in COPD patients.