ABSTRACT
Objective:To evaluate the success rate and influencing factors of auscultation-assisted bedside blind placement of the spiral nasojejunal feeding tube in oldest-old patients.Methods:A case series study was conducted in those elderly hospitalized patients who met the indications for naso intestinal intubation from January 2019 to May 2021 in China-Japan Friendship Hospital. Auscultation-assisted bedside blind placement of the spiral nasojejunal feeding tube was implemented. In addition, abdominal X-ray imaging was performed to confirm the location of the catheter tip. The primary indicators included were the success rate and the first attempt success rate of nasojejunal tube placement;, while the secondary indicators included were the number of attempts and the time of insertion. The rate of operational-related adverse events was ustreated as to evaluate the indicator of safety. Logistic regression analysis was used to conduct multi factor analysis.Results:The total success rate and the first-attempt success rate of tube implantation reached were 90.1%(73/81) and 85.2%(69/81), respectively. The mean attempt per individual patient was (1.2 ± 0.2) times for each patient. The median length of operation time was 40.0(27.0, 45.0) minutes, more specifically, among which the median length time of nasogastric and gastrojejunal placement was 20.0(15.0, 25.0) and 18.0(12.5, 20.0) minutes, respectively; while the median lengthtime of nasogastric placement was greaterhigher than that of gastrojejunal placement ( Z = -2.78, P<0.05). As suggested by multivariate analysis, indicated that the conscious conditions of patients had a signific antlyimpact affect on the success rate of for tube implantation ( OR = 19.25, 95% CI 1.24-299.63, P<0.05). In addition, the incidence rate of operational-related adverse events was 37.0%(30/81). By contrast, there were no serious adverse events occurring during the study period. Conclusions:The auscultation-assisted bedside blind placement of the nasojejunal feeding tube technique is effective and safe for early nutrition support in oldest-old patients in terms of early nutritionsupport, the success rate of which is significant largely affected by the patients′ conscious conditions of patients.
ABSTRACT
Objective To identify the effect of health risk behaviors on accidental injury of adoles-cents.Then analyze the strength and approach of the health risk behaviors. Methods Cluster sampling on various stages and strata methods was adopted. The adolescents from grade one to three in junior school students and grade one to three in senior high school students completed the questionaire. A total of 4408 students were surveyed and 4309 samples were valid. Path analysis was used to understand how factors could influence injury incidence. Results The incidence of adolescent injury was 15.53%. Statistical differences were found between genders (male 17.77%,female 13.36%,χ2=15.91, P<0.01),education levels (junior high school 17.36%,senior high school 13.99%,χ2=11.45, P<0.01) and cities ( Beijing 12.97%,Zhongs-han 17.95%,χ2=20.33, P<0.01) . Those who got injured were found with more health risk behaviors. Health risk behavior was the direct influencing factor to injury,as well as a possible risk factor to multiple injuries. Conclusion Health risk behaviors can strongly affect adolescent injury,and can be an indicator. Reducing health risk behaviors is important in adolescent injury prevention.