Objective To study the evaluation scale of patients' perception on nursing service quality.Methods The 15 valuateator included specialist who were engaged in clinical nursing,nursing administration and quality administration,clinical nurses and hospitalized patients.Their opinions and suggestions on the designing of scale were considered,the scale of content and form wer determined,then pre-test measurement table was formulated.Results After two times of expert consultation,the author constructed the tangiblity,reliability,responsibility rguarantee and care of five dimensions of 33 items.The overall coefficient of authoritative experts was 0.91,Cronbach' s a was 0.96 and the content validity (CVR) was 0.86.Conclusions Delphi method for designing perception of nursing service quality in patients with scale shows high rehabihty,perfect quality management system,and is helpful to guide patients to involve in the management of hospital.

OBJECTIVETo analyze the relationship between neonatal hypoxia and polycythemia and to study clinical characteristics of Tibetan neonates whose family lived in Tibetan plateau for generations and Han neonates whose family moved to the plateau.

METHODFrom Jan. 2005 to Oct. 2006, totally 739 patients were hospitalized in the ward of neonatology of the hospital. Of these patients, 40 (20 were Tibetan and the other 20 were Han) with neonatal polycythemia. The clinical features, transcutaneous oxygen saturation (TcSO₂), peripheral routine tests and myocardial enzyme profile were studied.

RESULTThe values of hemoglobin (Hb), hematocrit (HCT), and erythrocyte count (RBC) of the Han neonates were significantly higher than those of the Tibetan newborns. Han neonates with polycythemia had lower TcSPO₂ than Tibetan neonates (P < 0.01). Comparison of myocardial enzymes showed that Han neonates had higher CKMB than that of Tibetan groups before treatment (P < 0.01), troponin was not significantly different between the Han and Tibetan groups before treatment (P > 0.05). The major common clinical manifestations of the Han and Tibetan newborns were tachypnea, cyanosis, irritability, weak reflexes and hypoxemia. The Han neonates additionally had poor responses, apnea, lower muscle tone, confusion and asphyxia.

CONCLUSIONThe clinical characteristics, TcSO₂, peripheral blood routine tests and myocardial enzyme profile are helpful in diagnosis and treatment of neonatal polycythemia. Newborn infants born to mothers who moved to the plateau area may be more susceptible to neonatal polycythemia and are prone to impairments of other organs, esp. the functions of the heart and brain.

Altitude ; Altitude Sickness ; epidemiology ; ethnology ; Cardiomyopathies ; epidemiology ; ethnology ; Erythrocyte Count ; Ethnic Groups ; Female ; Hematocrit ; Hemoglobins ; analysis ; Humans ; Hypoxia ; epidemiology ; ethnology ; Infant, Newborn ; Male ; Polycythemia ; epidemiology ; ethnology

Objective To explore the current prevalence of human echinococcosis in Qinghai Province and to lay the basis for establishing the preventing and controlling strategies.Methods Clustered random sampling was performed in selected survey spots.The enzyme-linked immunosorbent assay(ELISA)and ultrasound techniques were used for detecting human echinococcosis.Results 95 out of 5274 hydatid cases were found from 6 counties of Qinghai Province,with a prevalence of 1.80%.The immunological postitive rates examined by ELISA were 12.01%(198/1649)and 16.37%(383/2340)in male and female,respectively.The positive rate in female was significantly higher than that in male(χ2=14.78,P＜0.01).The infection and prevalence 1evels were generally increased among Tibetan[18.54%(446/2405),2.54%(78/3070)],herders[24.97%(239/957),4.78%(50/1046)]and people aged 60～＜70 years old[15.8l%(34/215),6.52%(18/276)],and were higher in Gonghe County[24.44%(240/982),3.95%(41/1037)]and Yushu County[20.59%(161/782),2.99%(32/1070)].Conclusions Echinococcosis was found in any surveyed area in Qinghai Province.The echinococcosis was severe in the pastoral areas such as the south plateau of Qinghai and places around Qinghai-lake. It is suggested that a strengthened control program should be conducted in the pastoral areas in Qinghai Province,targeting at females,Tibetan and herders people.

To understand the role of respiratory syncytial virus (RSV) in children with acute respiratory infections (ARI) in Tibet Autonomous Region and the contribution of two major groups of RSV, nasopharyngeal aspirates (NPA) were collected from hospitalized children with ARI in Department of Pediatrics, Tibet People's Hospital in Lasa, Tibet from April to July in 2011 and tested for seven common respiratory viruses and human metapneumovirus (hMPV) by direct immunofluorescence assay (DFA). Total RNAs were extracted from RSV positive samples by DFA and reverse transcripted to cDNA. Nested-PCR was employed to determine the genogroups of RSV, which were confirmed by real time-PCR and sequence analysis for G protein encoding gene. The Characteristics and variations of G genes from RSV in this project were identified by sequence comparison with those G genes in GenBank. Out of 167 samples, 65 were positive for respiratory viruses with a total positive rate of 38.9%, including 45 (69.2%, 45/65)positive samples for RSV. Among 42 samples that were positive for RSV and genotyped, 40 were identified as group A and 2 as group B. Sequence analysis of full-length G genes for 7 RSV of group A indicated that all of these belonged to subgroup GA2. The nucleotide identities between RSVs from Tibet and prototype A2 strain were 90.7%-91.8%, with 86.5%-87.2% identities of amino acid. The mutations of amino acids were mainly located in both ends of a highly conserved region in the ectodomain of the G proteins. The data indicated that RSV was the most important viral etiologic agent of ARI in spring of 2011 in Tibet and group A of RSV was predominant during the study period. High divergence existed in the ectodomain of G proteins of RSVs from Tibet.
Acute Disease ; Amino Acid Sequence ; Female ; Humans ; Infant ; Male ; Molecular Sequence Data ; Phylogeny ; Respiratory Syncytial Virus Infections ; virology ; Respiratory Syncytial Viruses ; chemistry ; classification ; genetics ; isolation & purification ; Respiratory Tract Infections ; virology ; Sequence Alignment ; Tibet ; Viral Proteins ; chemistry ; genetics

OBJECTIVETo investigate the viral etiology and clinical features of hospitalized children with acute respiratory tract infections in Tibet.

METHODNasopharyngeal aspirate samples were collected from children with acute respiratory tract infection hospitalized at the department of Pediatrics, Tibet Autonomous Region People's Hospital from April to July, 2011. The specimens of nasopharyngeal aspirate were screened for antigens of 7 common respiratory viruses by direct immunofluorescence (DIF) [respiratory syncytial virus (RSV), adenovirus (ADV), parainfluenza viruses type I-III, influenza virus A and B] and human metapneumovirus. Clinical data of the children were analyzed by statistical software SPSS16.

RESULTA total of 167 children with acute respiratory tract infections hospitalized from April to July 2011 were enrolled in this investigation. Sixty-five out of 167 specimens were positive for viral antigens. The virus positive rate for specimens was 38.9% (65/167). Two of 65 positive specimens were positive for 2 virus antigens (RSV + influenza B) and (hMPV + parainfluenza virus type III), respectively. RSV was detected in 45 cases (67.2%, 45/67) which was the most predominant, followed by parainfluenza virus type III detected in 7 cases (10.4%, 7/67), ADV in 6 cases (9.0%, 6/67), parainfluenza virus type I in 4 cases (6.0%, 4/67), influenza virus type B in 3 cases (4.5%, 3/67), and hMPV in 2 cases (3.0%, 2/67). In addition to clinical manifestations of pneumonia, such as cough and shortness of breath, only 3 virus positive cases (6.67%) presented with wheezing, but the signs of severe cyanosis, fine rales in lung were common. Most of the children in this study recovered soon, only a few younger children with underlying diseases or complications had severe illness.

CONCLUSIONVirus is an important pathogen for acute respiratory infections for hospitalized children in Tibet. RSV was the most predominant etiological agent, especially for those younger than 3 years old.

Acute Disease ; Adolescent ; Age Distribution ; Child ; Child, Hospitalized ; Child, Preschool ; Female ; Fluorescent Antibody Technique, Direct ; Humans ; Infant ; Male ; Nasopharynx ; virology ; Respiratory Syncytial Virus Infections ; epidemiology ; pathology ; virology ; Respiratory Syncytial Virus, Human ; isolation & purification ; Respiratory Tract Infections ; epidemiology ; pathology ; virology ; Tibet ; epidemiology ; Virus Diseases ; epidemiology ; etiology ; pathology ; virology ; Viruses ; classification ; isolation & purification

OBJECTIVETo observe the exposure levels of extremely low frequency electromagnetic fields in workplaces and to analyze the effects of extremely low frequency electromagnetic radiation on cardiovascular system of occupationally exposed people.

METHODIntensity of electromagnetic fields in two workplaces (control and exposure groups) was detected with EFA-300 frequency electromagnetic field strength tester, and intensity of the noise was detected with AWA5610D integral sound level. The information of health physical indicators of 188 controls and 642 occupationally exposed workers was collected. Data were analyzed by SPSS17.0 statistic software.

RESULTSThe intensity of electric fields and the magnetic fields in exposure groups was significantly higher than that in control group (P < 0.05), but there was no significant difference of noise between two workplaces (P > 0.05). The results of physical examination showed that the abnormal rates of HCY, ALT, AST, GGT, ECG in the exposure group were significantly higher than those in control group (P < 0.05). There were no differences of sex, age, height, weight between two groups (P > 0.05).

CONCLUSIONExposure to extremely low frequency electromagnetic radiation may have some effects on the cardiovascular system of workers.

Adult ; Cardiovascular System ; radiation effects ; Case-Control Studies ; Electromagnetic Fields ; adverse effects ; Electromagnetic Radiation ; Humans ; Male ; Occupational Exposure ; adverse effects ; Young Adult

Arrhythmias, Cardiac ; diagnostic imaging ; Bradycardia ; diagnostic imaging ; Echocardiography, Doppler, Color ; Female ; Fetal Diseases ; diagnostic imaging ; Heart Defects, Congenital ; diagnostic imaging ; embryology ; Humans ; Pregnancy ; Retrospective Studies

This data article describes the"Typical Regional Activity Patterns"(TRAP)dataset,which is based on the Tackling Key Problems in Air Pollution Control Program.In order to explore the interaction between air pollution and physical activity,we collected activity patterns of 9,221 residents with different occupations and lifestyles for three consecutive days in typical regions(Jinan and Baoding)where air pollutant concentrations were higher than those in neighboring areas.The TRAP dataset consists of two aspects of information:demographic indicators(personal information,occupation,personal habits,and living situation)and physical activity pattern data(activity location and intensity);additionally,the exposure measures of physical activity patterns are included,which data users can match to various endpoints for their specific purpose.This dataset provides evidence for exploring the attributes of activity patterns of residents in northern China and for interdisciplinary researchers to develop strategies and measures for health education and health promotion.

Objective: To determine the prevalence and determinants of folic acid (FA) supplementation in Chinese couples planning for pregnancy and in women during early pregnancy. Methods: This was a cross-sectional study based on the Shanghai PreConception Cohort (SPCC) study. Data on FA supplementation and socio-demographic features were collected using questionnaires. Couples visiting clinics for pre-pregnancy examination and pregnant women at < 14 gestational weeks were recruited in Shanghai, China, between March 2016 and September 2018. Results: Among the pregnancy planners, 42.4% (4,710/11,099) women and 17.1% (1,377/8,045) men used FA supplements, while 93.4% (14,585/15,615) of the pregnant women used FA supplements. FA supplement use was higher in female pregnancy planners who were older ( : 1.13, 95% : 1.08-1.18), had higher education ( : 1.71, 95% : 1.53-1.92), and were residing in urban districts ( : 1.06, 95% : 1.01-1.11) of FA supplementation; female pregnancy planners with alcohol consumption ( : 0.95, 95% : 0.90-0.99) had lower odds of FA supplementation. In early pregnancy, women with higher educational level ( : 1.04, 95% : 1.03-1.06), who underwent pre-pregnancy examination ( : 1.02, 95% : 1.01-1.03) had higher odds of using an FA supplement; older aged ( : 0.99, 95% : 0.98-0.99), and multigravida ( : 0.97, 95% : 0.96-0.98) had lower odds of FA supplementation. Conclusion Although the majority of pregnant women took FA supplements, more than half of the women planning for pregnancy did not. Urgent strategies are needed to improve pre-conception FA supplementation.
Adult ; China ; Cohort Studies ; Cross-Sectional Studies ; Diet ; Dietary Supplements ; analysis ; Female ; Folic Acid ; administration & dosage ; Humans ; Male ; Pregnancy ; Surveys and Questionnaires ; Vitamin B Complex ; administration & dosage ; Young Adult