| Objective: To understand the dietary status and nutritional level of the rural childbearing-aged residents of Shijiazhuang in different season. And to provide guild for the rural childbearing-aged, and to provide the basis data for the local government.Methods: 30 childbearing-aged households in Xingtang county of Shijiazhuang were selected with the cluster random sampling method. The 24 hour dietary recall method for 3 consecutive days and weighing method was used to collect food intake information in June and December. The consumption of salt, cooking oil and flavoring was gotten by weighting. The intake of nutrients was obtained by nutrients calculate soft-ware. Physical examination was carried out to obtain height, weight, blood pressure and blood hemoglobin. The Excel database was established. The prevalence of overweight, obesity, hypertension and anemia was calculated. Analyse survey data using statistical software SPSS13.0. Related data was analysed with two-samples t-test, separate variance estimation t-test and Chi-square test. The health status of residents and dietary pattern in different seasons was evaluated comprehensively.Results:1 Characteristics of the survey sample30 households in Xingtang county of Shijiazhuang were selected as objects, 30 males and 30 females which age from 23 to 36 was included. Average age was (28.3±2.5) years old.2 Food consumption status of residents of men in two seasonsIn June, the intake of grains, meats intake in rural male residents meet the recommended of dietary pagoda, with accounted for (492.9±52.5)g, (72.8±14.9)g. In December, the intake of grains, meats in rural male residents meet the recommended of dietary pagoda, with accounted for(508.9±57.9)g, (76.0±21.7)g.3 Status of various nutrients intake of dietary of men in two seasonsThe average intake of energy, thiamin and magnesium, iron, potassium, phosphorus selenium in male subjects was met with the corresponding dietary reference intakes, (recommended nutrient intake or adequate intake) in June. And accounted for 94.3%, 93.0%, 102.1%, 94.1%, 140.0%, 107.0% and 107.4% respectively. In December, the intake of energy, thiamin, phosphorus, iron, potassium, selenium of male residents met the RNI or the corresponding AI, and accounted for 92.0%, 97.1%, 90.2%, 142.0%, 117.6% and 113.6% respectively.4 Status of energy sources of men in two seasonsIn June, energy provided by protein accounted for 11.5% of total energy in male residents, fat for 24.8% and carbohydrates for 63.7%. In December, energy provied by protein accounted for 11.0% of total energy in male residents, fat for 23.7% and carbohydrates for 65.3%.5 Status of protein sources of men in two seasonsIn June, 34.2% protein obtained by male residents was from animal foods and soy foods, 65.8% was from other protein. In December, 35.9% of protein obtained by men was from animal foods and soy foods, 64.1% was from other protein.6 The composition of cooking oil consumption of men in two seasonsIn June, vegetable oil accounted for 85.7% of fat of male residents, animal oil for 14.3%. The persentages in December were 86.0%, 14.0% in men.7 Status of energy distribution of three meals of men in two seasonsIn June, percentage of energy provided by breakfast in men was 10.3%, lunch was 45.1%, dinner was 44.6%. In December, the persentages were 15.2%, 46.1%, and 38.7% in men respectively. 8 Food consumption status of residents of women in two seasonsIn June, the intake of grains, meats in rural female residents meet the recommended of dietary pagoda, with accounted for (442.8±49.9)g, (63.7±14.3)g. In December, the intake of grains, meats in rural female residents meet the recommended of dietary pagoda, with accounted for (495.4±44.6)g, (64.5±12.8)g.9 Status of various nutrients intake of dietary of women in two seasonsIn June, the average intake of energy, thiamin, magnesium, iron, potassium, phosphorus selenium in female subjects was met with the corresponding dietary reference intakes (recommended intake or adequate intake). And accounted for 102.5%, 100.0%, 99.6%, 106.0%, 105.2% and 105.2% respectively. In December, the intake of energy, thiamin, iron, zinc, potassium, selenium reached the RNI or the corresponding AI, and accounted for 102.3%, 135.0%, 103.3%, 134.8%, 118.0% and 103.5% respectively.10 Status of energy sources of women in two seasonsIn June, energy provided by protein accounted for10.6% of total energy in female residents, fat for 25.2% and carbohydrates for 64.2% of total energy. In December, energy provied by protein accounted for10.3% of total energy in male residents, fat for 24.4% and carbohydrates for 65.3% of total energy in female residents.11 Status of protein sources of women in two seasonsIn June, female residents obtained 36.6% of protein from animal foods and soy foods, 63.4% protein from other protein. In December, women obtained 38.1% of protein from animal foods and soy foods, 61.9% protein from other protein.12 Status of fat sources of women in two seasonsIn June, the percentages in female were 86.2% and 13.8%, respectively. The persentages in December were 86.0%, 14.0% in men and 84.9%, 15.1% in women.13 Status of energy distribution of three meals of women in two seasonsIn June, the percentages of energy provided by breakfast in women were 12.6%, 43.2% and 44.2%, respectively. In December, the persentages were 20.3%, 43.2% and 36.5%, in women, respectively. 14 Status of the salt intakeIn June and December, the salt intake of men were (8.0±0.9) g and (7.6±0.6) g, women were (7.4±0.6) g and (6.7±0.1) g. 15 Angular, overweight, obesity detection rates in residents of different gender The difference of overweight detection rates of different gender was statistically significant(χ2=6.33,P<0.05), and the rate was higher in men than in women, which was 51.9% and 20% respectively; and the comparison of angular, obesity rates of different gender showed no statistically significant difference(χ2=0.01,0.86,P>0.05)。.16 Status of anemia detectionOnly one woman of all surveyed suffered from anemia, and the detection rate was 1.8%.Conclusions:1 Dietary pattern of rural young adults in two seasons mainly consist of grain. The average intake of energy is met the recommended nutrient intake.2 Intake of vegetables, fruits, milk, eggs, fish and shrimp of rural young residents in sumer-autumn and winter-spring was inadequate.3 Salt intake in two seasons are both high.4 Both in the summer-autumn or winter-spring, micronutrient deficiencies of rural residents was the problem still needed to be solved. The main nutrients were vitamin A, vitamin B2, vitamin C and calcium.5 The three meals heating distribution is unreasonable, in which the percentage of breakfast heating is low but dinner heating is high.
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