Pregnant women awareness and attitude on use of patient information leaflets (PILs) in Ado Local Government, Ekiti State, Nigeria

Patient information leaflets are valuable documents that inform and guide users, particularly pregnant women, about medication. Thispaper examined pregnant women's awareness and attitude toward the use of patient information leaflets. Thestudy employed a cross-sectional survey design, using a structured questionnaire for data collection. Purposive sampling technique was used in selecting three public comprehensive health centres in the Ado Local Government Area in Ekiti state, Nigeria,for two weekswhileconvenience sampling technique was used in selecting the patients. Participants included 120 pregnant women who attended antenatal clinics during the antenatal meeting days. Data were collected atthe antenatal clinicsusing a questionnaire. Ninety copies of the questionnaire were returned and found useful for the study. The results showed that most of the pregnant women were aware of the patient information leaflets enclosed in medicine packs and the extent of use was encouraging. The pregnant women had a positive attitude to the patient information leaflet. Also, the respondents had a high level of patient information leaflet use. Reading difficulty (=2.91) was one of the biggest challenges for pregnant women when going through the patient information leaflets. The study also found that pregnant women's awareness and attitudes influenced their use of patient information leaflets. Among other things, it was recommended that health information professionals collaborate with healthcare professionals and pharmaceutical companies to ensure the accuracy, readability and cultural appropriateness of patient information leaflets for pregnant women.

Application of prone position in severe ARDS caused by pneumocystis jirovecii pneumonia after kidney transplantation / 器官移植

Objective To investigate the improvement of oxygenation after the treatment of prone position in patients with severe acute respiratory distress syndrome (ARDS) caused by pneumocystis jirovecii pneumonia (PJP) after kidney transplantation. Methods Clinical data of 5 cases of moderate and severe ARDS caused by PJP after kidney transplantation were analyzed retrospectively, and clinical characteristics, treatment regimen and prognosis were summarized. Results Clinical manifestations of 5 patients were fever, dry cough, chest tightness, shortness ofbreath,sweating and fatigue, and body temperature fluctuated between 38 ℃ and 39 ℃, percutaneous arterial oxygen saturation(SpO2) was gradually decreased, and respiratory distress symptoms were worsened. Pulmonary CT scan showed diffuse ground-glass shadow. After transfer to intensive care unit (ICU), immunosuppressive drugs were terminated, and all patients were given with compound sulfamethoxazole, caspofungin, low-dose glucocorticoids against pneumocystis jirovecii (PJ), oxygen therapy and other symptomatic supportive treatments. Four patients diagnosed with severe ARDS upon admission to ICU were treated in a prone position. One patient with moderate ARDS was not kept in a prone position. At 1 d after treatment in a prone position, partial pressure of arterial oxygen (PaO2) and oxygenation index were increased, whereas alveolar-arterial oxygen difference (A-aDO2) was decreased compared with before treatment (allP<0.05). Compared with 1 d after treatment, SpO2, PaO2 and oxygenation index were all increased, while A-aDO2 was decreased at 4 d after treatment (all P<0.05). Box diagram showed that oxygenation index showed an overall upward trend after prone-position treatment, whereas A-aDO2 showed an overall downward trend. The length of ICU stay of 5 patients was 14 (8, 29) d. All patients in a prone position did not develop complications, such as skin pressure sore, tube detachment and tube displacement, etc. Among 5 patients, 4 patients were mitigated, and 1 patient died of septic shock and multiple organ failure. Conclusions For both conscious and intubated patients, a prone position may significantly improve oxygenation and prognosis of patients with severe ARDS caused by PJP after kidney transplantation. Early diagnosis and accurate and standardized treatment play a pivotal role in enhancing cure rate.

Cost-effectiveness analysis of Ado-trastuzumab emtansine for the treatment of residual invasive HER2-positive breast cancer

ABSTRACT Objective Human epidermal growth factor receptor 2 (HER2) overexpression occurs in up to 30% of breast cancer cases. Ado-trastuzumab emtansine (T-DM1) is approved to treat residual HER2-positive breast cancer after neoadjuvant therapy. The aim of this study was to determine the quality-adjusted time with symptoms or toxicity and without symptoms or toxicity (Q-TWiST) of T-DM1 compared to trastuzumab for residual invasive HER2-positive breast cancer. Methods The authors developed an analytical model extracting individual patient data and estimated invasive disease-free survival and overall survival over a 30-year time horizon. Only direct costs from adjuvant treatment were considered as well as relapse treatment from Brazilian and American payer perspectives. Heart events were considered for utility and cost analysis. Results The 30-year projection utilizing the Weibull method estimated a mean invasive disease-free survival of 16.4 years for T-DM1 and 10.4 for Trastuzumab, in addition to a mean overall survival of 18.1 and 15.4 years, respectively. We determined a Q-TWiST gain of 3,812 years for the T-DM1 arm when compared to trastuzumab and an Incremental cost-effectiveness ratio per Q-TWiST of US$ 11,467.65 in the United States and US$ 3,332.73 in Brazil. Conclusion Ado-trastuzumab emtansine is cost-effective from both Brazilian and American perspectives.

Data mining of adverse drug reaction signals for ado-trastuzumab emtansine and brentuximab vedotin based on FAERS database / 中国药房

OBJECTIVE To analyze the adverse drug reaction （ADR）signals of ado-trastuzumab emtansine and brentuximab vedotin，so as to provide reference for clinical medication safety. METHODS Using the FDA adverse drug event reporting system （FAERS）database and OpenVigil 2.1 data platform ，the ADR of the two drugs were collected from being approved by FDA to the Sep. 30th，2021. The ADR signals were detected by frequency method and sorted according to the occurrence frequency and signal strength respectively. RESULTS & CONCLUSIONS A total of 2 319 and 3 178 ADR reports related to ado-trastuzumab emtansine and brentuximab vedotin were collected ，215 and 329 ADR signals were detected respectively. According to the occurrence frequency，the most frequent ADR s of the two drugs were thrombocytopenia （109 cases）and febrile neutropenia （198 cases）， separately，which were consistent with the drug instructions. According to the signal strength ，the spider nevus of ado-trastuzumab emtansine（report odds ratio of 451.46）and the noninfectious endocarditis of brentuximab vedotin （report odds ratio of 304.35） ranked first ，both of which were not reported in the drug instructions. It is suggested that attention should be paid not only to the most common ADR s of blood and lymphatic system caused by both drugs ，but also to the ADRs not reported in the drug instructions such as spider nevus of ado-trastuzumab emtansine and noninfective endocarditis of brentuximab vedotin.

Tratamiento Neoadyuvante en cáncer de mama HER2 positivo. La era de la terapia dirigida / Neoadjuvant treatment in HER2 positive breast cancer. The Age of Targeted Therapy

Introducción: El tratamiento neodyuvante del cáncer de mama HER2 positivo ha ido evolucionando a través del tiempo, con la implementación de nuevas estrategias de manejo terapéutico. Es de esta manera como el trastuzumab, un anticuerpo monoclonal anti-HER2sigue siendo el tratamiento estándar en este subtipo de cáncer, los primeros estudios en los que se evidencia su eficacia son el realizado por el Dr. Buzdar y el estudio NOAH en los cuales las pacientes alcanzaron mayores tasas de respuesta patológica completa en comparación con quimioterapia sola, así como también un mayor número de cirugías conservadoras de mama en lugar de mastectomía.Con el paso de los años se han ido desarrollando nuevas estrategias de manejo terapéutico, así tenemos el doble bloqueo anti-HER2 con los anticuerpos monoclonales trastuzumab y pertuzumab que han mejorado las tasas de respuesta patológica completa. Además se ha incluido al lapatinib un inhibidor de tirosina quinasa como parte de las terapias dirigidas. Se ha dilucidado si las antraciclinas confieren un beneficio adicional al tratamiento neoadyuvante y los estudios demuestran que el beneficio es el mismo queotros esquemas de quimioterapia. Es en realidad la quimioterapia indispensable en la neoadyuvancia, el estudio PHERGain demuestra que existen pacientes que pueden alcanzar respuesta patológica completa solo con el doble bloqueo anti-her2 (trastuzumab y pertuzumab) lo que evitaría la toxicidad innecesaria por quimioterapia, y se podrían desarrollar estrategias para el manejo de aquellas pacientes que no alcanzaron una respuestapatológica completa posterior al doble bloqueo. Aún queda un campo amplio por explorar y con estudios en curso al momento. Palabras claves:DsCS:Receptor ErbB-2, Trastuzumab, Neoplasias de la Mama, Quimioterapia Adyuvante, Ado-Trastuzumab Emtansina

Introduction:The neodyuvanttreatment of HER2 positive breast cancer has evolved over time, with the implementation of new therapeutic management strategies. It is in this way that trastuzumab, an anti-HER2 monoclonal antibody continues to be the standard treatment in this subtype of cancer, the first studies in which its efficacy is evidenced are the one carried out by Dr. Buzdar and the NOAH study in which patients achieved higher rates of complete pathological response compared to chemotherapy alone, as well as a higher number of breast-conserving surgeries rather than mastectomy.Over the years, new therapeutic management strategies have been developed, thus we have the double anti-HER2 blockade with the monoclonal antibodies trastuzumab and pertuzumab that have improved the ratesof complete pathological response. In addition, lapatinib, a tyrosine kinase inhibitor, has been included as part of targeted therapies. It has been elucidated whether anthracyclines confer an additional benefit to neoadjuvant treatment and studies show that the benefit is the same as other chemotherapy regimens.It is actually the essential chemotherapy in neoadjuvant therapy, the PHERGain study shows that there are patients who can achieve a complete pathological response only with the double anti-her2 blockade (trastuzumab and pertuzumab), which would avoid unnecessary toxicity due to chemotherapy, and strategies could be developed for the management of those patients who did not achieve a complete pathological response after double blockade. There is still a wide field to explore and with studies underway at the moment. Keywords:MESH:Receptor, ErbB-2;Trastuzumab; Breast Neoplasms; Chemotherapy, Adjuvant; Ado-Trastuzumab Emtansine

Etiology and prognosis of children and adolescents with situational syncope / 中华实用儿科临床杂志

Objective To retrospectively analyze the etiology and prognosis of the children and adolescents with situational syncope in a single center.Methods There were 4 274 cases of children and adolescents [aged from 2 to 18 years old,the average age being (10.82 ± 3.13)years old],male 2 208 cases,female 2 066 cases with ortho-static intolerance syndromes,such as unexplained syncope or symptoms of presyncope,etc,who were treated at Children's Syncope Outpatient Department or Inpatient Department in the Second Xiangya Hospital,Central South University from January 2000 to November 2017.All subjects underwent detailed history investigation,careful physical examinations, routine 12-lead electrocardiogram,Holter electrocardiogram(ECG),chest X-ray,echocardiography,electroencephalo-gram(EEG)and head computerized tomography(CT)or magnetic resonance imaging(MRI),blood biochemical exami-nation (including fasting glucose,myocardial enzymes)and organic diseases in the heart,brain,blood vessels were ex-cluded,but the cause of syncope was still not clear.The head-up tilt table test (HUTT)was performed after the pa-tients or/and the families wrote the informed consent agreement.Results A total of 177 (4.14%)patients with situa-tional syncope were diagnosed among 4 274 cases.Etiology included the abdominal musecle exercise (35.59%,63/177 cases),urination (24.29%,43/177 cases),bathing (9.60%,17/177 cases),defecation (7.34%,13/177 cases), singing (5. 08%,9/177 cases),rides (4.52%,8/177 cases),blood-injection-injury phobia (3.95%,7/177 ca-ses),swallowing (3.39%,6/177 cases),and hair-grooming (2. 82%,5/177 cases),syncope during acupuncture treatment (2. 26%,4/177 cases),and cough (1.13%,2/177 cases). The common positions were upright position (84.18%,149/177 cases),squatting to standing position (8.47%,15/177 cases),sitting position (5.08%,9/177 cases),and squatting position (2.26%,4/177 cases).HUTT positive rate was 69.49%(123/177 cases),common type of hemodynamic were the vasodepressive type of vasovagal syncope (45.20%,80/177 cases),mixed type of vaso-vagal syncope (19.77%,35/177 cases),postural orthostatic tachycardia syndrome (3.39%,6/177 cases)and the cardiac suppressive type of vasovagal syncope (1.13%,2/177 cases).In 35 cases of situational syncope,the number of children and adolescents with syncope was significantly reduced by health education and upstanding training.By the first follow-up review,the cases were reduced from (2.69 ± 1.81)times to (0.59 ± 0.96)times after healthy edu-cation of 2-16 weeks [(4.97 ± 3.16)weeks].By the second follow-up review,3 out of 8 cases did not faint,3 cases fainted 1 time,1 case fainted 2 times,and 1 case fainted 4 times.The outcomes of the first reexamination of HUTT in 16 cases were negative,and other 3 cases were negative by twice visit.Conclusions The etiology of children and adoles-cents are flag-raising(abdominal muscle exercise),urination,bathing,defecation,singing,riding,blood-injection-injury phobia,swallowing,hair -grooming,syncope during acupuncture treatment and coughing. Healthy education is good for situational syncope.

Antibody drug conjugate ado trastuzumab emtansine: An updated review / 国际药学研究杂志

As a new design strategy of anticancer drugs, antibody-drug conjugates have become a research hotspot in recent years. In 2013, the successful launch of ado trastuzumab emtansine(Kadcyla) provided a new solution for second-line treatment with trastuzumab-resistant HER2-positive advanced breast cancer patients. Based on its excellent clinical performance and HER2‘s overexpressing in many tumors, Roche further attempts to expand it for the therapy of HER2-positive metastatic breast cancer of each line and neoadjuvant for early breast cancer treatment, as well as applications to gastric cancer and non-small cell lung cancer(NSCLC) treatment. In general, results are mixed. Its position as second-line drugs of is further established, but factors such as tumor heterogeneity are still a big challenge. This paper reviews the recent progress in these areas after its launch.

Study on rhTSH-aided radioiodine treatment with 131 I therapy in children and adolescents with differen-tiated thyroid cancer / 实用肿瘤学杂志

Objective The study is mainly on the effect and outcome of 131 I treatment for children and adolescents with differentiated thyroid cancer .Methods We compared the difference between rhTSH -aided ra-dioiodine treatment and L -thyroxin withdrawal .Our study collected 87 patients in a retrospective study .In order to analysis the effect,we divided into two groups.The experimental group has 46 patients,and control check has 41 patients.We compared the basic characteristics and mortality in different groups by χ2 -test,t-test and F-test based on data type .Results The thyroid stimulating hormone concentrations of experimental group patients have significant differences in the first ,the third and the sixth day after the injected of rhTSH ,the third day is the highest.The TSH concentration has significant difference between the two groups before 131I treatment(t=2.362, P=0.023).For the Tg(thyrobolulin)negative patients,Tg concentration in control check is higher than the third day after injected of rhTSH in the experiment group (1.5 ±1.2 vs.0.7 ±1.4,P=0.034).Whole body image has been done by scintigraphic after 3~8 months of 131I treatment.Thirty four(84%)patients have no radioiodine up-take in experiment group,and 40(87%)patients have no radioiodine uptake in control check ,there is no differ-ence between the two groups (χ2 =0.277,P=0.599).There is no difference between the two groups on the rea-son for retreatment(P=0.875).Conclusion The outcome of rhTSH -aided radioiodine treatment is similar to L-thyroxin withdrawal in short -term recurrences ,and rhTSH-aided radioiodine treatment with 131 I therapy for children and adolescents with DTC is a better method .

Antibody drug conjugate ado trastuzumab emtansine:an updated review / 国际药学研究杂志

As a new design strategy of anticancer drugs,antibody-drug conjugates have become a research hotspot in recent years. In 2013,the successful launch of ado trastuzumab emtansine(Kadcyla)provided a new solution for second-line treatment with trastuzumab-resistant HER2-positive advanced breast cancer patients. Based on its excellent clinical performance and HER2′s overex?pressing in many tumors,Roche further attempts to expand it for the therapy of HER2-positive metastatic breast cancer of each line and neoadjuvant for early breast cancer treatment,as well as applications to gastric cancer and non-small cell lung cancer(NSCLC) treatment. In general,results are mixed. Its position as second-line drugs of is further established,but factors such as tumor heteroge?neity are still a big challenge. This paper reviews the recent progress in these areas after its launch.

Prevalência de relação sexual e fatores associados em adolescentes escolares de Goiânia, Goiás, Brasil / Prevalence of sexual intercourse and associated factors among adolescents attending schools in Goiânia in the state of Goiás, Brazil

Objetivou-se investigar a prevalência de relação sexual em adolescentes de um município brasileiro e sua associação com fatores sociodemográficos, comportamentos de risco à saúde e percepção da imagem corporal. Estudo transversal utilizando dados da Pesquisa Nacional de Saúde do Escolar - PeNSE realizada em 2009. A amostra foi composta por escolares do 9° ano de Goiânia, Goiás (n = 3.099), com predomínio das idades de 13 a 15 anos. A variável dependente foi o relato de relação sexual alguma vez. Para identificação das variáveis associadas foi realizada análise de regressão de Poisson. A prevalência de relação sexual alguma vez foi de 26,5% (IC95% = 23,8-29,4). Este comportamento foi mais prevalente em adolescentes do sexo masculino, com idade de 14 anos ou mais, que não moravam com a mãe ou com o pai, estudavam em escolas públicas, relataram ter experimentado álcool, tabaco e outras drogas, e envolvimento em brigas e agressão familiar. Conclui-se que a prevalência de relação sexual alguma vez foi elevada e associada a condições sociodemográficas mais precárias, comportamentos de risco à saúde e violência. Estes fatores devem ser considerados nas estratégias de promoção de saúde, visando comportamentos sexuais seguros e saudáveis na adolescência.

This study sought to investigate the prevalence of sexual intercourse among adolescents in a Brazilian city and its association with sociodemographic factors, health-risk behaviors, and body image perception. A cross-sectional study was conducted using data from the National Adolescent School-based Health Survey (PeNSE), carried out in 2009. The sample comprised schoolchildren enrolled in the 9th year in the city of Goiânia, Goiás (n= 3,099), mostly aged between 13 and 15. The dependent variable was the reporting of sexual intercourse at least once. To identify variables associated with sexual activity, Poisson regression analysis was used. The prevalence of sexual intercourse at least once in the adolescents' lifetime was 26.5% (95% CI= 23.8-29.4). Prevalence was higher among males, those aged 14 years or older, who reported not living with their mother or with their father, who attended public schools, reported alcohol, tobacco or other drug use, and were involved in fights and family violence. The conclusion reached was that the prevalence of sexual intercourse was high and associated with poor sociodemographic conditions, health-risk behaviors and violence. These factors should be considered in the health promotion strategies seeking more safe and healthy sexual behavior during adolescence.

Transcatheter Intervention for Infantile Hepatic Hemangioendothelioma with Amplatzer Duct Occluder II.

Introduction: Infantile Hepatic hemangioendothelioma is characterized by multifocal benign vascular dilatations involving the liver. The clinical course depends on tumor size, localization and complications. Case Report: 15 days old neonate with stormy postnatal period was referred for intractable congestive cardiac failure. Transthoracic 2D echocardiography showed multiple vegetations on all the four valves, noncompaction of left ventricle with multiple vascular channels in left lobe of liver. Computed tomography angiogram showed 58x29x50 mm markedly enhancing lesion in left lobe of liver suggestive of infantile hepatic hemangioendothelioma. The neonate was treated for bacterial endocarditis. Later 6x6 Amplatzer duct occluder II was parked in hepatic vein, then gel foam and polyvinyl chloride particles were injected into infantile hepatic hemangioendothelioma. Cardiac failure resolved with marked regression of lesion. Discussion: Infantile hepatic hemangioendothelioma is a rare anomaly causing heart failure in neonate causing death in up to 70% of untreated infants without adequate regression of lesion. Therefore aggressive treatment is warranted. For the first time in the world, we report a case of infantile hepatic hemangioendothelioma in a neonate, with pump failure due to noncompaction of left ventricle and vegetations on all four valves, successfully treated by combination of transcatheter deployment of Amplatzer duct occluder II to occlude the venous end and hand injection of gel foam and polyvinly chloride particles from the aortic end to close the feeder artery. Conclusion: The combination of closure of hepatic vein by Amplatzer duct occluder II and injection of gel foam and polyvinyl chloride particles is safe and effective in infantile hepatic hemangioendothelioma in neonate with heart failure.

Research on the design and accomplishment of the system of computing and storing wound area / 中国医学装备

Objective:To design a system of computing and storing wound area. Methods:Visual C++6.0 platform has been used to develop the application.With image processing and by means of ADO, the wound area can be calculated and stored in the Access 2003 databse. Results:The system has achieved the expected effect which can be proved by measuring animal model and saving reaults. It can calculate the wound area and save the relative information fast. Conclusion:This system is qualified for computing and storing wound area and can search the information stored as well. Not only can it provide doctors with accurate information,but also bring patients convenience.

Preimplantation Genetic Diagnosis for Single Gene Disorders

Preimplantation genetic diagnosis (PGD) has become an assisted reproductive technique for couples who are at risk that enables them to have unaffected baby without facing the risk of pregnancy termination after invasive prenatal diagnosis. The molecular biology and technology for single-cell genetics has reached an extremely high level of accuracy, and has enabled the possibility of performing multiple diagnoses on one cell using whole genome amplification. These technological advances have contributed to the avoidance of misdiagnosis in PGD for single gene disorders. Polymerase chain reaction (PCR)-based PGD will lead to a significant increase in the number of disorders diagnosed and will find more widespread use, benefiting many more couples who are at risk of transmitting an inherited disease to their baby. In this review, we will focus on the molecular biological techniques that are currently in use in the most advanced centers for PGD for single gene disorders, including biopsy procedure, multiplex PCR and post-PCR diagnostic methods, and multiple displacement amplification (MDA) and the problems in the single cell genetic analysis.

Comparative histomorphologic study of regenerated bone for dental implant placement in the atrophied posterior maxilla

The purpose of this study is to evaluate the regenerative capacity of reconstruction in the atrophied posterior maxilla by comparing bone graft procedures and alveolar distraction osteogenesis (ADO) techniques. We performed the autogenous iliac bone graft (AGB group, 5 specimens in 3 patients), and the combination (Mixed group, 3 specimens in 3 patients) of the autogenous and deproteinized bovine bone (Bio-Oss(R), Geistlich Co., Switzerland) as the ratio of 2:1 in the sinus floor elevation procedures. ADO procedures using TRACK(R). (KLS Martin Co., Germany) were also performed to augment vertical alveolar height in atrophied posterior maxilla (ADO group, 5 specimens in 4 patients). Newly generated bone tissues were obtained with the 2.0mm diameter trephine bur (3i Co., USA) during implant fixture installation after 5-7 months. Routine histolomorphological observation, immunodot blot assay for quantitative evaluation, and immunohistochemical staining with antibodies to MMP-1, -9, -10, TIMP-1, -2, and BMP-2, -4 were all carried out. Lamellar bone formation was well shown in all specimens and new bone formations of ADO group increased than those of other procedures. In immunohistochemical staining, the strong expression of BMP-2 was shown in all specimens, and immunodot blot assay showed that bone formation is accompanied by the good induction of factors associated with angiogenesis and appeared more increased amount of osteogenic and angiogenic factors in ADO group. ADO is the most effective technique for new bone formation compared to sinus floor elevation with autogenous or mixed bone graft in the atrophied posterior maxilla. In the quantitative immunodot blot assay, the regenerated bone after ADO showed more increased products of VEGF, BMP-2, PCNA and MMP-1 than those after the other procedures, and these findings were able to be confirmed by immunohistochemical stainings.

Development of soldier information database based on ADO technology / 医疗卫生装备

This paper introduces ADO technique of exploiting database in VC ++.Through the design of soldier information database,it presents the realization of SQL Server database programming technology based on ADO in VC++,then dwells on the essential steps of database programming.

Design of an HIS compatible with multi-format document / 医疗卫生装备

With the analyses of correlative techniques, such as ODBC and ASP, and the application characteristics of HIS, this paper develops an object-oriented design project and its application system.

Multiple factor analysis of lumbar spine bone mass and densities in adolescents with early ankylosing spondylitis / 中国组织工程研究

Aim To investigate the possible roles of age, bodyheight, mass and body mass index(BMI) in Lumbar1-4 bone mineralcontent (L1-4BMC), L1-4 areal bone mineral density(L1-44BMD) and L1-4volumetric bone mineral apparent density(L1-4BMAD) of Chinese adoles-cents with early ankylosing spondylitis (AS). Methods Thirty-one maleChinese adolescent outpatients with early AS were included. Age (y),total body mass (kg), height(cn) and body mass index (BMI, kg/m2)of subjects were obtained. L1-44BMC(g) and L1-4 BMD(g/cm2) were e-valuated by using DEXA, and L1-4 BMAD(L1-44BMC/Area3/2, g/cm3)was subsequently calculated. Correlation and multiple regression analyseswere performed. Results Multiple regression revealed that height ( P =0.000) and BMI(P=0.009) were significantly positively related toL1-44BMC (R=0.759, Radj2=0.545, P=0.000 ＜0.01), and heightplayed the pivotal roles in significant correlation with L144BMC(R =0. 676 Radj2 = 0. 439, P = 0. 000) . Body mass significantly positivelycorrelated with both L-44BMD ( R = 0. 657, Radj2 = 0. 412, P = 0. 000)and L1-4BMAD (R=0.551, Radj2=0.280, P=0.001) .Therefore,height as well as BMI significantly positively correlated with L144BMC andmass was definitely associated with both L1-4BMD and L1-4BMAD in ado-lescents with early AS in this study. Conclusion Height and mass couldhave significantly positive effects on axial bone mass and densities ofadolescents with early AS.

Design of impedance spectroscopy database frame based on ADD Technique / 医疗卫生装备

The author uses the database technique to manage the impedance spectroscopy data.In design of impedance spectroscopy database frame,ActiveX Data Object(ADO)technique is adopted to improve the agility and efficiency.It also enhances the efficiency to use data binding technique to avoid complex data type transformation in appending and amending.