OBJECTIVE:To investigate the knowledge of parents on children's drug-use safety in a community in order to provide basis for development of children's drug-use safety education.METHODS:From Jul.to Dec.in 2008,parents who took their children aged from 3 months old to 6 years old to our center to receive child care examination or preventive injections were enrolled.The self-made questionnaire surveys were answered by subjects on the spot.The survey involved subjects' general information,basic knowledge on drug-use safety and main source of the knowledge,etc.RESULTS & CONCLUSIONS:382 pieces of questionnaire were delivered and 380 pieces of valid questionnaire were returned.The correct rate of parents' answers about drug-use safety was 71.5%.Parents who had higher academic qualifications were superior to those who had lower academic qualifications in respect of correct rate (P

Objective: To investigate knowledge, attitude and purchase behavior for snack nutrition among parents of school aged children in Shenzhen, so as to provide support and scientific basis for developing targeted intervention program for child healthy dietary behavior. Methods: Through cluster random sampling method, a total of 4 517 parents of students graded in 2 from 116 primary schools in Shenzhen were invited to participate into a self administered questionnaire survey. Results: Parental cognition towards snack nutrition varied substantially. The majority of parents were worried about the health and safety issues of snack and were aware of the risk of eating disorder of consistent snakc consumption in children. Only 21.18% of parents reported frequent snack purchasing behaviors. Children s snacks, mainly included milk, dairy products, vegetable, fruit, bread and cake, are mostly purchased by parents, and the snack choices were related to nutrition, hygiene and taste. In addition, most parents paid attention to the production date whereas less than one third of them read the nutrition facts labels. Parents with different knowledge level towards snack nutrition differed in eating attitude and behavior. Conclusion Parents should be further educated about nutrition and food safety knowledge to improve nutritional literacy, as well as attitude towards healthy diet and snack purchasing ehavior to better guide their children to develop good eating habits.

Objective To observe the efficacy of self-made Arnebiae oil by our hospital on phaseⅠandⅡpressure ulcers. Methods A total of 324 pressure wounds of 283 cases collected from March 2014 to August 2015 were randomly divided into the observation group (145 cases) and the control group (138 cases). The control group received Kangfuxin solution in conjunction with conventional pressure ulcer care treatment, the observation group were treated with Arnebiae oil and conventional pressure ulcer care treatment. The therapeutic effect and healing time of both groups were compared. Results Arnebiae oil was effective in 96.97% (160/165) of the pressure ulcer patients and cured 84.85% (140/165) patients in the observation group. Nearly 84.91%(135/159) patients were effective and 50.94%(81/159) patients were cured in the control group. There was statistical significance (χ2=42.93, 14.46, P<0.01). The healing time was (8.78±4.27) d in the observation group and (10.46±3.99) d in the control group with significance(t=2.88, P< 0.05). The healing rates of Arnebiae oil sacrococcygeal region, hips, legs and other parts were 87.96%(95/108), 9/10, 12/16, 9/9, significantly higher than those of the control group, 46.43%(39/84), 6/12, 3/9, 9/15, the difference had statistical significance (χ2=4.02-44.35, P<0.05). Conclusion Arnebiae oil com-bined with the overall care can improve the rate of wound healing in aged pressure ulcer, which is suitable for clinical application.