Design, implementation, and quality control in the Pathways American-Indian multicenter trial

Medicine & Life Sciences

• North American Indians 100%
• Quality Control 79%
• Multicenter Studies 71%
• Exercise 19%
• Lunch 18%
• Fats 16%
• Students 15%
• Adipose Tissue 12%
• Data Management 9%
• Certification 8%
• Manuals 8%
• Healthy Diet 8%
• Data Accuracy 7%
• Energy Intake 7%
• Health Promotion 7%
• Public Health 5%
• Obesity 5%
• Diet 5%

Social Sciences

• American Indian 89%
• quality control 88%
• registration system 9%
• data quality 8%
• control system 8%
• eating behavior 7%
• quality assurance 7%
• certification 6%
• student 5%
• public health 5%
• energy 5%
• school grade 5%
• management 3%
• performance 3%
• evaluation 3%
• evidence 3%
• time 2%