Mediator or moderator? The role of obesity in the association between age at menarche and blood pressure in middle-aged and elderly Chinese: a population-based cross-sectional study

• Jing Li,
• Lu Sun,
• Lin Zhang,
• Liu Yang,
• Ting Yuan,
• Yunxiao Lei,
• Dongmei Zhang,
• Xiaoping Li,
• Congzhi Wang,
• Huanhuan Wei,
• Ying Hua,
• Hengying Che,
• Yuanzhen Li

Affiliations

Jing Li

1 Department of Endocrinology and Metabolism, Chinese Evidence-based Medicine Centre, Cochrane China Centre, and MAGIC China Centre, West China Hospital, Sichuan University, Chengdu, China

Lu Sun

Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China

Lin Zhang

Department of Medicine and Therapeutics, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China

Liu Yang

Department of Otolaryngology Head and Neck Surgery, West China Hospital of Medicine, Chengdu, Sichuan, China

Ting Yuan

Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Shanghai, China

Yunxiao Lei

School of Nursing, Henan University of Science and Technology, Luoyang, Henan, China

Dongmei Zhang

4School of Health Administration, Anhui Medical University, China

Xiaoping Li

Center of Gynecologic Oncology, Peking University People`s Hospital, Beijing, China; and

Congzhi Wang

Department of Internal Medicine Nursing, School of Nursing, Wannan Medical College, Wuhu, Anhui, China

Huanhuan Wei

Obstetrics and Gynecology Nursing, School of Nursing, Wannan Medical College, Wuhu, Anhui, China

Ying Hua

Rehabilitation Nursing, School of Nursing, Wannan Medical College, Wuhu, Anhui, China

Hengying Che

Department of Nursing, Yijishan Hospital, the First Affiliated Hospital of Wannan Medical College, Wuhu, Anhui, China

Yuanzhen Li

Department of Emergency and Critical Care Nursing, School of Nursing, Wannan Medical College, Wuhu, Anhui, China