Caregiver‐reported dementia as a predictor of oral health among patients receiving home‐visit dental treatment: A retrospective cohort study oleh Satoshi Yamaguchi, Yukari Horigome, Kosei Endo, Moritoshi Komagata, Shinya Komai, Kenichiro Komaki, Hideki Miyata, Kazuhiko Sugano, Setsuko Ito, Shiho Itabashi, Harumi Sato, Minako Okahashi, Sayaka Kishi, Rika Abe, Yoshinori Hattori