What is the state of health in America? Are the physical examination results reliable?

Anyone who has had a physical examination in America can answer how healthy America is. The major definitely didn't say that the service quality is high. No wonder he can become a leader in the medical examination industry. Among the healthy doctors in the United States, there are old doctors who are re-employed from public hospitals. They are very experienced. American inspection equipment is a well-known brand at home and abroad, so the accuracy of physical data can be guaranteed. Professional equipment+professional doctors, the physical examination results are definitely no problem.