The self-efficacy scores , movement efficiency scores and calcium intake efficiency scores were all higher in intervention group ( ( 82.25 13.54 ) , ( 79.26 15.37 ) , ( 84.39 17.09 ) points ) than which in the control group ( ( 71.14 14.19 ) , ( 63.89 19.87 ) , ( 75.24 10.70 ) points ) after one year 's follow up , there were significant differences in two groups ( t values were 6.04 , 7.95 , 5.77 , all P values < 0.05 ) .