Related Variables
| endarage | Age diagnosed: Carotid surgery (endarterectomy) | Medical History | |
| endart | Carotid surgery (endarterectomy) | Medical History | |
| nosesur | Have had or been recommended for nose surgery | Medical History | |
| otmasurg | Other major surgery | Medical History | |
| ovaries | If surgery, were ovaries removed | Medical History | |
| surgage | Age diagnosed: Other major surgery | Medical History | |
| surguppp | Ever had uvulopalatopharyngoplasty surgery | Medical History | |
| uppp | Uvulopalatopharyngoplasty surgery recommended or undergone | Medical History | |
| utergone | Surgery to remove uterus after natural menopause | Medical History | |
| n1ovrem | Surgery to remove one ovary after natural menopause | Medical History/Reproductive Health | |
| n2ovrem | Surgery to remove two ovaries after natural menopause | Medical History/Reproductive Health | |
| natsurno | No surgery to remove ovaries/uterus after natural menopause | Medical History/Reproductive Health | |
| snorsur | Have you ever had surgery for snoring or sleep apnea? | Sleep Treatment |