13.7 data collection after the program to promote the consumption of vegetables. By the application of social marketing process. 13.9. data analysis -Data analysis1. use a complex statistical description (Descriptive Statistics) by the percent frequency distribution, average, standard deviation. Median values for minimum and maximum values to represent the distribution of the data and to know the basic characteristics of the sample group.2. the data from the questionnaires, frequency, half the quantity in vegetable consumption (a Semi-quantitative food Frequency Questionnaire) variable to get the quantity of vegetables consumed in one day, according to the method of calculation of the food that is consumed. (Block, 1982, endnotes from the count days, thani Kan 2549 (2006))3. use a complex statistics to estimate (Inferential Statistics) in comparison to determine the relationship between variables and the variables as follows: 1.) using statistical tests, Independent t-test to compare the difference in vegetable intake and blood sugar control group and experimental group. Using statistical tests 2) t-test Paired to compare between vegetable intake before and after use of the experimental group and the control group.
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