TY - GEN AU - Javaheri, Shahrokh AU - Campos-Rodriguez, Francisco AU - Martinez-Garcia, Miguel Angel PY - 2020 DO - 10.1016/j.chest.2019.12.036 UR - http://hdl.handle.net/10668/15329 T2 - Chest AB - We read with interest the letter from Singh et al proposing a two-stage propensity score PS analysis as an alternative method to include sleepy patients in a trial that explores the relation between CPAP treatment and the prevention of cardiovascular... LA - en PB - American College of Chest Physicians KW - Continuous positive airway pressure KW - Propensity score analysis KW - Randomized controlled trial KW - Cardiovascular disease KW - Sleep apnea, obstructive KW - Observational study KW - Continuous Positive Airway Pressure KW - Propensity Score KW - Randomized Controlled Trial KW - Cardiovascular Diseases KW - Sleep Apnea, Obstructive KW - Observational Study TI - Response. TY - letter VL - 157 ER -