Department of Food and Nutrition, Chungbuk National University, Cheongju, Korea.
Copyright © 2011 The Korean Society of Community Nutrition
1) Mean±SD
*: p < 0.05, **: p < 0.01 Significantly different from the data in 2009 by t-test
1) N (%)
1) N (%)
*: p < 0.05, ***: p < 0.001 Significantly different by χ2-test
1) Change rate = intake in 2009/intake in 1999
2) unit: g
1) Mean ± SD
*: p < 0.05, **: p < 0.01, ***: p < 0.001: Significantly different from the intakes in 2009 by t-test
1) Mean±SD *: p < 0.05, **: p < 0.01 Significantly different from the data in 2009 by t-test
1) N (%)
1) N (%) *: p < 0.05, ***: p < 0.001 Significantly different by χ2-test
1) Change rate = intake in 2009/intake in 1999 2) unit: g
1) Mean ± SD *: p < 0.05, **: p < 0.01, ***: p < 0.001: Significantly different from the intakes in 2009 by t-test