Description
For sample persons ages 18 and over who had orofacial pain for 2 or more months during the past 6 months, OFPNTUNK indicates if the person reported not knowing if she/he did any of following when asked about things for her/his orofacial pain in the past 6 months: using a hot or cold compress, taking a prescription drug, taking an over-the-counter drug, drinking wine or liquor because of the pain, taking time off of work, staying home more than usual, avoiding friends or family, something else, or none of these.
