Three-year trajectories of body mass index before a diagnosis of sleep apnea syndrome: A nested case-control study in middle-aged male Japanese workers

• Kohei Hasegawa,
• Teruomi Tsukahara,
• Tetsuo Nomiyama

Affiliations

Kohei Hasegawa

Shinshu University, Department of Preventive Medicine and Public Health, School of Medicine, Matsumoto, Japan

Teruomi Tsukahara

Shinshu University, Department of Occupational Medicine, School of Medicine, Matsumoto, Japan

Tetsuo Nomiyama

Shinshu University, Department of Preventive Medicine and Public Health, School of Medicine, Matsumoto, Japan