The association of blood pressure with physical frailty and cognitive function in community-dwelling septuagenarians, octogenarians, and nonagenarians: the SONIC study

Mai Kabayama, Kei Kamide, Yasuyuki Gondo, Yukie Masui, Takeshi Nakagawa, Madoka Ogawa, Saori Yasumoto, Hirochika Ryuno, Yuya Akagi, Eri Kiyoshige, Kayo Godai, Ken Sugimoto, Hiroshi Akasaka, Yoichi Takami, Yasushi Takeya, Kōichi Yamamoto, Kazunori Ikebe, Hiroki Inagaki, Peter Martin, Yasumichi Arai, Tatsuro Ishizaki, Hiromi Rakugi, SONIC study group, T Sekiguchi, Kentaro Tanaka, Kazuya Taira, Tomoko Noma, Werayuth Srithumsuk, Nonglak Klinpudtan, Naoko Wada, Atsuko Higuchi, Serina Yokoyama, Satomi Maeda, Motonori Nagasawa, Taku Fujimoto, Shinichi Sato, Yoshiko Ishioka, Megumi Tabuchi, Kennichi Matsuda, Taiji Ogawa, Masahiro Kitamura, Yoshinobu Maeda