Evaluation of effectiveness of class-based nutrition intervention on changes in soft drink and milk consumption among young adults

Table 1 Pre- & Posttest Daily Intake of Beverage by Gender (Means ± Standard Errors, Repeated Measures Analysis)

	Gender (n)	Pretest (fl.oz) Mean (SE)	Posttest (fl.oz) Mean (SE)	p-value
Total soft drink
	Male (9)	8.53 (3.29)	4.74 (2.27)	0.093
	Female (70)	4.94 (0.84)	3.62 (0.62)	0.100
	Estimated Marginal Mean	6.73 (1.30)	4.18 (0.95)	0.033*
Regular soft drink
	Male (8)	5.33 (3.36)	2.96 (2.28)	0.145
	Female (70)	2.11 (0.45)	1.28 (0.41)	0.072
	Estimated Marginal Mean	3.72 (0.86)	2.30 (0.72)	0.051
Diet soft drink
	Male (9)	3.79 (2.31)	1.78 (1.35)	0.346
	Female (70)	2.83 (0.74)	2.30 (0.54)	0.490
	Estimated Marginal Mean	3.31 (1.11)	2.04 (0.79)	0.263
Total milk
	Male (9)	6.62 (2.32)	6.63 (2.41)	0.997
	Female (70)	4.18 (0.71)	6.23 (0.85)	0.022*
	Estimated Marginal Mean	5.40 (1.07)	6.43 (1.26)	0.433
Whole milk
	Male (9)	0.00	0.00	1.000
	Female (69)	0.58 (0.31)	0.13 (0.13)	0.149
	Estimated Marginal Mean	0.29 (0.44)	0.07 (0.19)	0.621
Low fat milk
	Male (9)	6.18 (2.42)	1.70 (1.11)	0.020*
	Female (69)	2.16 (0.52)	2.09 (0.54)	0.918
	Estimated Marginal Mean	4.17 (0.84)	1.90 (0.77)	0.027*
Fat free milk
	Male (9)	0.44 (1.33)	4.93 (7.75)	0.052
	Female (69)	1.67 (0.51)	3.54 (0.78)	0.026*
	Estimated Marginal Mean	1.06 (0.71)	4.23 (1.18)	0.010*

ISSN: 1475-2891