40 million elderly people fall every year in China, and elderly people fall to become the "number one killer" of hip fractures.
Elderly people have osteoporosis and increased bone fragility, and they are prone to fractures when they fall. Data show that 40 million elderly people fall at least once a year in China. The incidence of hip fractures in people aged 80-84 years is 100 times that of those aged 60-64 years. The elderly are prone to hip fractures and 3 months after hip fractures. The case fatality rate is 20%, and the cause of death is often caused by complications such as lung infection caused by prolonged bed rest. Even in difficult times, many patients will be disabled for life.