TY - GEN AU - McDonnell,Erin AU - Schoenfeld,David AU - Paganoni,Sabrina AU - Atassi,Nazem TI - Causal inference methods to study gastric tube use in amyotrophic lateral sclerosis SN - 1526-632X PY - 2017///1005 KW - Adult KW - Aged KW - Amyotrophic Lateral Sclerosis KW - epidemiology KW - Disease Progression KW - Enteral Nutrition KW - methods KW - Female KW - Follow-Up Studies KW - Humans KW - Male KW - Middle Aged KW - Quality of Life KW - Respiration, Artificial KW - Survival KW - psychology KW - Survival Analysis KW - Vital Capacity N1 - Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial UR - https://doi.org/10.1212/WNL.0000000000004534 ER -