There are multiple definitions:

1. voice handicap index(English)

   • EGC
   • Speaking / language [incl. disorders], Oncology
   • https://doi.org…rt.jcrt_1540_22

2. vaginal health index(English)

   • may refer to dyspareunia
   • Genitals, Gynecology, Woman /female, Sexuality, Scoring systems/scales, Menopause
   • https://doi.org…9/jwh.2023.0144