ABSTRACT
Objective@#To explore the role of bioelectrical impedance analysis (BIA) and laboratory tests for nutrition related indicators in preoperative nutritional risk screening of patients with head and neck cancer.@*Methods@#Totally 131 patients with head and neck cancer were selected by convenient sampling method. The nutritional risk was screened by NRS 2002 nutritional risk screening scale. The bioelectrical impedance indexes were collected by human body component analysis instrument and the nutritional related laboratory indicators were collected by electronic medical records.@*Results@#The incidence of nutritional risk in patients with head and neck cancer before operation was 18.6% (22/131). Correlation analysis showed that nutrition-related laboratory indicators were not related to nutritional risk, while bioelectrical impedance indicators such as fat-free mass, skeletal muscle mass, bodi mass index (BMI), inorganic salt content, water content and protein content were significantly correlated with NRS 2002 screening results(r=-0.228- -0.183, P<0.05 or 0.01). Univariate analysis showed that BMI, fat-free mass, protein content, skeletal muscle mass, water content, pharyngeal cancer, lymphatic metastasis, and diabetes mellitus were risk factors for nutritional risk (t=-4.121-2.918, χ2=4.167, 6.353, 4.032, P<0.01 or 0.05). Multivariate analysis showed that lymphatic metastasis was the independent risk factors of nutritional risk.@*Conclusions@#Preoperative nutritional risk screening is required for patients with head and neck cancer, especially those with tumor located in the pharynx, lymphatic metastasis and diabetes mellitus. Bioelectrical impedance analysis can be used as a reference for preoperative nutritional risk screening of patients with head and neck cancer, and can provide specific questions about human body composition for patients with nutritional risk, so as to provide a clear direction for nutritional risk intervention and can be used as an evaluation method of intervention. It is recommended that bioelectrical impedance analysis can be used as an auxiliary tool for nutritional risk screening.
ABSTRACT
Objective To explore the role of bioelectrical impedance analysis (BIA) and laboratory tests for nutrition related indicators in preoperative nutritional risk screening of patients with head and neck cancer. Methods Totally 131 patients with head and neck cancer were selected by convenient sampling method. The nutritional risk was screened by NRS 2002 nutritional risk screening scale. The bioelectrical impedance indexes were collected by human body component analysis instrument and the nutritional related laboratory indicators were collected by electronic medical records. Results The incidence of nutritional risk in patients with head and neck cancer before operation was 18.6% (22/131). Correlation analysis showed that nutrition-related laboratory indicators were not related to nutritional risk, while bioelectrical impedance indicators such as fat-free mass, skeletal muscle mass, bodi mass index (BMI), inorganic salt content, water content and protein content were significantly correlated with NRS 2002 screening results(r=-0.228--0.183,P＜0.05 or 0.01). Univariate analysis showed that BMI, fat-free mass, protein content, skeletal muscle mass, water content, pharyngeal cancer, lymphatic metastasis, and diabetes mellitus were risk factors for nutritional risk (t=-4.121-2.918, χ2=4.167, 6.353, 4.032,P＜0.01 or 0.05). Multivariate analysis showed that lymphatic metastasis was the independent risk factors of nutritional risk. Conclusions Preoperative nutritional risk screening is required for patients with head and neck cancer, especially those with tumor located in the pharynx, lymphatic metastasis and diabetes mellitus. Bioelectrical impedance analysis can be used as a reference for preoperative nutritional risk screening of patients with head and neck cancer, and can provide specific questions about human body composition for patients with nutritional risk, so as to provide a clear direction for nutritional risk intervention and can be used as an evaluation method of intervention. It is recommended that bioelectrical impedance analysis can be used as an auxiliary tool for nutritional risk screening.
ABSTRACT
Objective To integrate the best available evidence of preoperative care for ophthalmic patients undergoing day surgery into clinical practice,so as to improve the quality of nursing.Methods This project was performed in an ophthalmic day surgery ward,guided by the Joanna Briggs Institute(JBI)Practice Application of Clinical Evidence System (PACES) program which includes 3 procedures:baseline audit,evidence implementation,and re-audit.Eight audit criteria were made based on evidences from JBI.Twelve nurses and 267 patients were enrolled in baseline audit,and 12 nurses and 234 patients were recruited for re-audit after evidence implementation.Results Six of the audit criteria that nurses showed poor compliance in the baseline audit(0％～28.5％),such as providing preoperative telephone screening and reducing preoperative waiting time through better preparation and planning,were significantly improved in the re-audit(71.43％～100％).The preoperative waiting time was shortened from 109.70±18.34 minutes to 88.22±9.91 minutes;the correct rates of operation-related knowledge in patients increased from 63.0％ to 85.09％;the patients' satisfaction scored 84.23±17.01 in baseline audit and 95.02±7.32 in the re-audit(P＜0.001).Conclusion Application of evidence-based preoperative care of ophthalmic patients undergoing day surgery can improve nurse's behavior and compliance with the implementation of evidence into clinical practice,and increase patient satisfaction.Continuous audits are needed to continuously improve clinical nursing quality.
ABSTRACT
Objective To evaluate the status of self-efficacy and its influencing factors in adult patients with low vision,then explore an effective approach to improve their self-efficacy levels.Methods Seventy adult patients with low vision were sampled by random number table method.General social-demographic questionnaire and self-efficacy questionnaire were used to investigate these patients' general information and self-efficacy.Seventy pieces of questionnaires were issued and returned with the valid rate of 100％.Results The total score of self-efficacy in seventy adult patients with low vision was(16.25:±:1.93) points,92％ of patients had a low level of self-efficacy.The influencing factors of self-efficacy in adult patients with low vision were the attitude toward disease,mental status and gender.Conclusions The selfefficacy in patients with low vision was affected by many factors at different levels,so we should focus on main influencing factors to adopt corresponding nursing measures in order to improve self-efficacy of adult patients with low vision.
ABSTRACT
Objective To identify the effect of specialized language training on the speech rehabilitation of total laryngectomy (TL)patients.Methods Twenty-seven TL patients were trained for esophageal speech by specialized speech-language pathologists from October 2005 to December 2006.Then the participants were followed and evaluated their esophageal speech level after one cycle of training program,1 month,3 months,6 months and 12 months after training program.Results The score of participants' esophageal speech was steadily improved during the 12 months after participating the training program.The score of esophageal speech greatly increased in the third month,and this significant improvement was kept until 12 months after the training program.The esophageal speech quality was negatively correlated with age and surgery area of patients.Conclusions Specialized speech-language training showed positive effect on esophageal speech rehabilitation,and esophageal speech training by specialists is worthy of wide application.