Main Chronic Disease
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) participants aged between 35 and 60 years old (born in 1951-1975); (2) eligible participants had to live in the corresponding area for more than one year, had no plan to move within one year; (3) had no serious diseases of heart, lung, liver, and kidney; (4) had no obvious activity limitation, and took part in the project independently and participated of their own accord.
Exclusion criteria
Exclusion criteria: (1) participants were not born in 1951-1975; (2) have been living in the corresponding area less than one year, or move out; (3) had serious diseases of heart, lung, liver, and kidney; (4) had obvious activity limitation, can not participated independently and involuntary.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Questionnaire;physical examination;blood composition examin; | — |
Countries
China
Contacts
National Institute for Nutrition and Health, Chinese Center for Disease Control and Prevention, Beijing, China