| PurposeInjury has become one of the important public health problems that global each country faces. Injury, infectious diseases and noninfectious chronic diseases formed the three disease burdens that injury the human health together. WHO reported that accidental injury is the main cause of death in5-24age range. Accidental injury can not only cause death, disability and physical and psychological developmental disorder, but also cause more potential life lost than other diseases. Undergraduates are considered as the national talent reserves and future social elites, but accidental injury often influences their regular study and life, even endangers their life safety.There are a great number of indury investigation about college students, but not many reports about the higher vocational students. For this reason, we investigated the students’ injury situation in the some Shenzhen vocational college, to learn about the situation and cause and the correlated factors about accidental injury. These can provide bases for prevention and control measures for us in school.MethodsThis study adopted the cross-sectional survey to research the injury situation. By adopting the layering whole flock draws samples of method, the survey targets1165freshmen from Medical College, School of Telecommunication, Foreign Language Institute, and School of Economics and Management, etc. in the some Shenzhen Vocational College. The design of questionnaire was drafted according to the related literature and the actual situation of the school, in which the questions were easy and plain for students. The two pre-investigation were carried out before formal investigation, and questionnaire were revised according to the problems existed, to ensure that the questionnaire is practical, feasible, and convenient. The students who participated in pre-investigation were not surveyed again.Before the investigation, the survey group was trained. The members should know the investigation’s purpose, significance, etc, by the way, they should read through the questionnaire and understand the correct answer to each question. Survey group should tell the students that the contents who filled in will be kept secret, and the results will not interrupt them. The students should fill in the questionnaire truthfully and accurately term by term in accordance with guide. The investigators should onsite audit the questionnaire, if the questionnaire has the missing items or without match the require, the students should re-fill.We all print and distribute investigation questionnaire1200, reclaim effective exam paper1165, effective response rate of97.08%. The questionnaire is a hospital in Shenzhen for injury surveillance table template was modified by investigators, unified distribution and recovery of questionnaire. Survey items included:students basic information, injury events, clinical diagnosis and impact injury. The students basic information including:student or not, gender, age, household registration, parents occupation, educational level of parents, in total there are ten projects; injury events including:injury time, injury causes, locations, activity status, whether intentional injury, in total there are five projects; injury diagnosis and effects include: the nature of injuries, site, clinical diagnosis, injury ending treatment method after injury, injury, recovery time after school, after studying the effects of injury,in total there are eight projects.Recycling question naire after using SPSS13.0statistical software programming database, data entry, with a frequency distribution table, cross table, inspection, two logistic classification regression analysis (respectively Enter method and Forward LR method) methods for data analysis. Statistical data analysis with missing values removed observation unit. Selection of inspection level a=0.05.Result1. Injury the general characteristics description The survey of1200students, complete data and to meet the requirements for1165copies, percent of pass is97.1%. One boy594(50.99%), women571people (49.01%); The school of arts living382(32.79%), living398(34.16%), the engineering lays385people (33.05%).Be the survey of1165high vocational students in injury rate of41.7%. Mechanical and electronic college of the highest (51.1%), is the minimum medical college (25.5%), and the number was closer to the distribution of the college, they are statistically significant differences between (χ2=31.045, P=0.000).The students’professional investigation was a relatively balanced distribution, arts, sciences, engineering specialties in injury rate is45.0%,34.7%,45.7%, they are statistically significant differences between (χ2=12.372, P=0.002).From different gender, men and women living close to half, the boy hurt rate higher than girls, they are statistically significant differences between (χ2=23.983, P=0.000).Respondents age focused on18to20years old, a total of1105, accounting for94.8%of the total number of the survey, they hurt less than18years old group in incidence, more than20years old group, three are statistically significant differences between (χ2=21.139, P=0.000).From the census register to see, mainly for local students, the provinces and cities students and students from the less, their injury years rate from high to low in turn for the provinces and cities, the city, the students students from students, three are statistically significant differences between (χ2=28.483, P=0.000).The vast majority of people being investigated for townhouses, nonresident student only4.1%. The incidence rate of injury and townhouses and townhouses was41.7%, both between difference was statistically significant (χ2=0.000, P=0.994)Parents have permanent occupation in students’injury incidence of all are better than no fixed pro high; The parents of the students more than college culture the incidence rate of injury than parents are high school culture below, high. The differences between them are statistically significant (P<0.05)2. Injury risk factor analysisSingle factor regression analysis results show that the occurrence of injury and college students, professional, gender, age, parents occupation, parents and other relevant cultural degree, and the above-listed, census register and injury has occurred. Among them the medical related the college students injury risk is2.398times of that of the medical college; The risk of injury science students is a science student of1.565times; The risk of injury boys are girls1.799times (1/0.556); More than20years old or younger than18of the risk of injury to the students is18-20years old students of3.474times; Father, mother no fixed work of the risk of injury students were father and mother have fixed job student’s0.750times and0.490times; Father, mother of high school students’ cultural level the risk of injury were father, mother cultural degree above college students of0.624times and0.551times.Many factors regression analysis results show that happened to injury has a significant effect on the variable has college (P=0.000), gender (P=0.000), age (P=0.000), mother professional (P=0.000), mother cultural degree (P=0.006) five factors. Among them the medical related the college students injury risk is2.310times of that of the medical college; The risk of injury boys are girls1.582times (1/0.632); More than20years old or younger than18of the risk of injury to the students is18-20years old students of2.954times; Mother does not have fixed work of the risk of injury students is mother have fixed job students’0.573times; Mother cultural degree high school students under the risk of injury is mother cultural degree above college students of0.680times.3. Different types of injury rate comparedA single injury rate from high to low in turn for fall/fall (15.5%), dao/blunt (8.7%), animal catch bite (5.2%), firearms and hot (3.9%), food poisoning (2.9%), car accidents (2.6%), get an electric shock/electrically damaging (1.1%), drowning and violence/sexual assault (0.8%), attempted suicide (0.3%), women on the incidence rate of injury the same overall ranking. Men and women living in fall/fall (χ2=10.172, P=0.001), dao/blunt injury (χ2=5.740, P=0.017), car accidents (χ=8.126,P=0.004) incidence three there were significant differences in the animal catch bite, firearms burns very hot, food poisoning, get an electric shock/electric wounded four between the incidence rate of injury were no significant difference.Arts, sciences, engineering three different students of ordering the incidence rate of injury is seven fall/fall, dao/blunt, animal catch bite, firearms burns very hot, food poisoning, car accidents, get an electric shock/electrically damaging, statistical results show that only knife/blunt injury incidence in three there was a significant difference between (χ2=14.771, P=0.001), the remaining six kinds of incidence rate of injury in different between professional there were no significant difference.Two types of college (medical college and the related medical related college) students in fall/fall (χ2=5.640, P=0.018), dao/blunt injury (χ2=11.607,P=0.001) and animal catch bite (χ2=6.586, P=0.010) there are significant differences between the three incidence, in a car accident (χ2=1.954, P=0.162), firearms burning hot (χ2=0.573, P=0.449), food poisoning (χ2=0.719, P=0.397), get an electric shock/electrically damaging (χ2=0.039, P=0.843), and other.four no significant differences between the incidence rate of injury.Three different age group (18to20years old,<under18,> more than20years old) students in dao/blunt injury incidence no significant difference (χ2=3.446, P=0.178), but in the fall, the animals catch bite fall/and the incidence of accident significantly.4. Injury other factors comparisonFrom nature damage to see, incidence sort are the three twist and pull scratches, bleeding wound, fracture injury, there was a significant difference between men and women living, ranking second incidence is burns, internal injuries/internal bleeding, a concussion/CuoLieShang, no significant differences between male and female students.Injury scene is mainly a school dormitory, accounting for31.7%of all damage; Followed by school other public places, once again, is school classroom, streets and other sports place highway, the three close to, between men and women living in the dormitory, school classroom and other sports ground all significant differences in schools and other public places highway no significant differences in the street.Injury occurs mainly is the leisure activities active state, the second is in sports time, the boy the higher proportion, between male and female students have significant difference, while in paid work and housework/learning between men and women living no significant differences.Injury to limbs part give priority to, the second is the trunk and head to the face. Men and women living in different position the incidence rate of injury between no significant differences.The form of injuries in a deliberately hurt to give priority to, intentionally hurt less, between male and female students have significant difference. Deliberate self-injury less, between men and women living no significant difference5. Injury recovery and the related factors analysisThe type of injury, scene, injury properties, the activity, damage, injury, injury form part of clinical diagnosis, injury, injury post-processing method after clinical time, damage, the10kinds of factors on the end of the injury recovery have influence.6. Injury to the study the influence and the related factors analysisThe injury type, injury, injury parts, injury property form, happen during active status, injury injury time to get hurt, clinical diagnosis, after injury post-processing method, damage, injury recovery end, injury time after11kinds of factors absent from class to the student studies have influence.Conclusion1. The occurrence of injury is affect by many factors, including in college and sex, age, mother professional and mother cultural degree involved. And different professional, father professional and father cultural degree and household registration without close relationship. Male, parents have fixed job, parents of highly educated students the more vulnerable to injury. This may be relate to lively and active boys, parents no fixed work can make more time to take care of thire children and reduce the occurrence of injury, and generally well educated parents working time more than to take care of thire children, and children are more likely to happen in injury.2. Injury scene, injury occurs when the activity, injury parts and injury happening form etc factors and students gender.3. The recovery of injury is also affect by many factors, including in the type of injury, place of injury, injury time, injury nature, the activity,,injury part, injury form, injury of clinical diagnosis, method after injury, injury clinical time, ending of injury, ten factors have influence recovery, which hurt parts and injury form, clinical diagnosis, ending of injury large effect on recovery, so school in students’ injury prevention and control work should more attention to these factors.4. Establish mental health education and counseling program department is indispensable. Survey figures showed that students groups in a small accident injury completely man-made, and attempted suicide cases of existence, especially the boy more, this in the primary and high school students and there exists in. The relevant departments shall timely remind school of freshmen, love life, cherish the life education, in case the unfortunate accident.5. Injury is a sudden incident, and their own youth, sex differences in psychological physiology, professional work and school parents social factors and so on various all have relations. Students of their circumstances, spirit, character, life style, etc. Various kinds of psychological factors in the process of pathogenic injury plays an important role. In the injury prevention and control work, we need to consider the various factors, with school counseling management department together, to students and parents and society to prevent injury to the importance of publicity, in order to reduce the occurrence of injury. |
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