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Objective@#To analyze the current nutritional composition of commonly consumed prepackaged foods among children in Chengdu and to provide a scientific basis for health education among children and adolescents.@*Methods@#Based on the 3 day and 24 hour dietary data of children aged 6-12 in Chengdu of the Southwest China Childhood Nutrition and Growth Cohort from 2021 to 2022, the nutritional information of prepackaged foods was collected by combining offline and online methods. All foods were classified step by step, and the nutrient content of each 100 g or 100 mL food was counted and graded.@*Results@#A total of 1 902 children s prepackaged foods in 23 sub categories of 10 major categories were investigated. Nuts and seeds, snack foods, instant foods and other dairy products had higher total energy(2 476, 2 027, 1 728, 1 816 kJ/100 g), with the nutrient reference value percentage(NRV%) exceeding 20%. Fish, poultry, meat, eggs and their products had the highest protein content(22.8 g/ 100 g ) with an NRV% of 38%, nuts and seeds had the highest fat content(47.5 g/100 g) with an NRV% of 79%, confectionery and jelly had the highest carbohydrate content(82.1 g/100 g) with an NRV% of 27%, and seasoning flour products had the highest sodium content with an NRV% up to 118%. Seasoning flour products and instant foods were mostly high sodium, high fat and high carbohydrate food. Baked and puffed foods were almost high fat and high carbohydrate. Fish, poultry, meat, eggs, beans and their products were rich in protein but mostly high in sodium. Beverages and cold drinks were low in other nutrients except carbohydrate.@*Conclusion@#The nutrient content of various prepackaged foods commonly consumed by children in Chengdu are quite different. Most of the foods consumed by children are high sodium, high fat and/or high carbohydrate. Nutrition education should be strengthened to help children choose healthy foods.
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Objective:To evaluate pelvic floor holistic theory used in the treatment of complete rectal prolapse (CRP).Methods:Forty-two CRP patients at No. 989 Hospital between Oct 2015 and Jun 2019 were divided into group A ( n=23) treated by laparoscopic rectopexy associated with the procedure for PPH, and group B ( n=19), by Altemeier precedure. The degree of rectal prolapse, Wexner fecal incontinence score and Wexner constipation score were evaluated before operation and at the 6th,12th and 24th months after operation Results:The operation time of the two groups were (53±6) and (90±9) min; intraoperative blood loss was (14±5) and (80±19) ml; the hospital stay was (8.9±1.7) and (13.5±2.1)d, all P<0.05. There was no significant difference in postoperative recurrence between the two groups ( P>0.05). The degree of rectal prolapse in group A and B were (9.5±1.7) and (8.7±1.5)cm; the 6 th, 12 th and 24 th months after operation were [(-1.0±1.6), (-0.2±1.8)cm; (-1.0±1.3), (-0.3±1.5)cm; (-0.8±1.2), (-0.5±1.6)cm], all P<0.05. The preoperative constipation in group A and group B was (6.4±1.7) and (6.4±1.5) respectively; the 6 th, 12 th and 24 th months after operation were [(2.8±1.0) vs. (3.0±1.3); (2.6±1.1) vs. (2.8±1.3); (2.0±0.9) vs. (2.3±1.1)], all P<0.05. The preoperative fecal incontinence score of group A and group B were (7.6±1.7) vs. (7.1±1.5); the 6 th, 12 th and 24 th months after operation were [(3.7±1.7) vs. (3.4±1.2); (3.5±1.8) vs. (3.1±1.1); (3.4±1.9) vs. (2.6±1.3)], all P<0.05. Conclusion:Pelvic floor holistic theory help improve the treatment of complete rectal prolapsed.
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Objective:To evaluate treatment of laparoscopic rectopexy with Douglas pouch repair plus the procedure for prolapse and hemorrhoids (PPH) for complete rectal prolapse (CRP).Methods:A total of 36 CRP patients treated by laparoscopic rectopexy associated with the procedure for PPH at No. 989 Hospital of PLA between Oct 2014 and June 2017 were retrospectively analyzed.Results:Operations were successful in all these 36 cases.One patient developed left post-op hydronephrosis and no other major complications were observed , such as intra-abdominal hemorrhage, infection. 2 of 36 patients developed recurrent prolapse. The constipation score and incontinence score at the 12th month after operation were significantly different from those before operation[(5.97±1.36) vs.(10.92±1.96), t=17.39, P<0.05; (6.28±1.49) vs.(10.81±2.16), t=16.32, P<0.05]. The constipation score and incontinence score at the 24th month after operation were significantly different from those before operation[(5.81±1.28) vs.(10.92±1.96), t=15.36, P<0.05 ; (6.03±1.67) vs.(10.81±2.16), t=14.64, P<0.05]. But there was no significant difference on the 12th and 24th month after surgery ( t=0.85, P>0.05 and t=1.12, P>0.05). Conclusions:Laparoscopic rectopexy with Douglas pouch repair plus the procedure for PPH for CRP is a effective treatment.