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"Variable Name","Variable ID","Variable Description",Version,"dbGaP Mapping" PX080401_Difficulty_Swallow_Without_Addition_Fluids,PX080401050000,"Do you have difficulties swallowing food if you eat without additional fluids?",0,https://www.phenxtoolkit.org/protocols/view/80401 PX080401_Mouth_Dry_Frequently,PX080401010000,"Does your mouth frequently feel dry?",0,https://www.phenxtoolkit.org/protocols/view/80401 PX080401_Mouth_Dry_When_Eating,PX080401020000,"Does your mouth feel dry when eating?",0,https://www.phenxtoolkit.org/protocols/view/80401 PX080401_Mouth_Saliva_Amount,PX080401030000,"Does the amount of saliva in your mouth seem to be:",0,https://www.phenxtoolkit.org/protocols/view/80401 PX080401_Sip_Liquids_Keep_Mouth_Moist,PX080401040000,"Do you sip liquids frequently during the day to keep your mouth moist?",0,https://www.phenxtoolkit.org/protocols/view/80401