[1] Peoples Hosp Rongchang Dist, Dept Endocrinol, Chongqing, Peoples R China
[2] Chongqing Med Univ, Affiliated Hosp 1, Dept Geriatr, Chongqing, Peoples R China
[3] Chongqing Med Univ, Dept Nursing, Dept Nursing, Chongqing, Peoples R China
[4] Chongqing Med & Pharmaceut Coll, Clin Cosmetol Teaching & Res Off, Chongqing, Peoples R China
[5] Chongqing Med & Pharmaceut Coll, Clin Cosmetol Teaching & Res Off, Chongqing 401331, Peoples R China