IMPACT. 1: In 2015, Ohio 4-H youth completed more than 427,00 projects and programs: 40% in the area of healthy lifestyles; 37% in science, engineering and technology; 23% in citizenship. -- 2. 16,317 adult volunteer leaders were actively involved in Ohio 4-H in 2015. Volunteers served as community club and project advisors, school enrichment volunteers, on county advisory boards and special projects. -- 3. A national study found that 4-H youth are four times more likely to contribute to their community, and two times more likely to be civically active and make healthier choices.OSU PARTNERS: OSU Extension; College of Food, Agricultural, and Environmental Sciences; College of Education and Human Ecology; College of Public Health; The Ohio 4...