preferred_name: I have been upset about my problems with memory, concentration, or making mental mistakes in past 7D
preferred_name_lc: i have been upset about my problems with memory, concentration, or making mental mistakes in past 7d
label: I have been upset about my problems with memory, concentration, or making mental mistakes in past 7 days
label_lc: i have been upset about my problems with memory, concentration, or making mental mistakes in past 7 days