The main risk factors were age, body mass index (BMI), hypertensive family history, daily salt consumption and educational level.
年龄、体重指数（BMI）、高血压家族史、日均食盐消耗量、文化程度等是高血压发病的主要危险因素。
The main body of sports products consumption includes individual consumers and business consumers. Different types of consumers have different consumption forms, aims and characteristics.
体育产品的消费主体包括个人消费者和商务消费者两种类型，不同类型的消费者有着不同的消费形式、目的和特点。
As social people, human should manifest independency, freedom and creativity as the main body in production practice and consumption activity.
人作为社会的人，在生产实践和消费活动中，都应体现出作为主体应具有的自主性、能动性、创造性。
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