To analyze the level of knowledge, attitude, and practice about COVID-19 among Chinese residents, noninterventional anonymous survey was carried out with an online questionnaire. Among respondents (n = 619), 59.9% were female, 61.1% from 18 to 30 years age, 42.3% held undergraduate's degree. The mean scores for each scale as follows: perceived knowledge (36.3 ± 6.1), attitude (29.4 4.7), (44.1 4.8), total score (109.7 13.2), barrier (0.2 0.7), cognition behavior change (8.5 1.4). Perceived...

Appropriate healthcare technologies (AHTs) are an important strategy for improving the availability and accessibility of services. It is not clear what impact AHTs have on health workers consumers; whether those can continue in place without special or ongoing financial support. This study investigated attitudes consumers towards AHTs. Health facilities from five counties Zhejiang were surveyed. Participants included all who involved delivery selected organizations a group randomly patients...

The integrated county healthcare consortium (ICHC) is becoming an important measure to improve the capacity of primary-level medical services and achieve grading diagnosis treatment system in China. However, it not clear whether health professionals are satisfied with this reform what problems it. This study aimed understand satisfaction ICHC Zhejiang Province, China, analyze improvement measures ICHC.A cross-sectional was carried out 11 pilot counties (cities districts) implementing...

Objective Standardised residency training is an important part of postgraduation medical education in China. The graduation examination tests the effect and measure to guarantee quality training. This study aimed analyse results associated factors standardised Zhejiang Province 2020. Design Cross-sectional analysis data. Setting Medical health institutions universities Province. Participants A total 5555 examinees took Primary outcomes Pass rates practical skill written examination. Results...

IntroductionIntrinsic capacity (IC), a composite of physical and mental capacities, is marker healthy aging. Social determinants health (SDOH), namely the economic social environments across lifespan, are most fundamental factors influencing outcomes disparities. However, there limited evidence on influence individual combined burden SDOH IC.MethodsData were obtained from China Health Retirement Longitudinal Study (2011-2015), data analysis was conducted in 2023. Linear mixed-effect...

It has become increasingly important to measure the health-related quality of life (HRQoL) rare diseases in children and adolescents recent decades. Much attention been paid investigate HROoL a specific disease by self-report previous studies. This study aimed evaluate compare 11 Chinese parent proxy-report, explore factors associated with patients, understand problems most concern.A total 651 aged from 2 18 were enrolled Children's Hospital Affiliated Zhejiang University 2018. Their parents...

In the implementation of quality function deployment (QFD), determination target values engineering characteristics is a complex decision process with multiple variables and objectives that should trade off, optimize all kinds conflicts constraints. A fuzzy linear programming model (FLP) proposed. On basis inherent fuzziness QFD system, triangular numbers are used to represent relationships correlations, then, functional between customer needs correlations among determined information in...

Quality function deployment (QFD) is a planning and problem-solving tool that gaining acceptance for translating customer requirements into the engineering characteristics of product. Deriving rating order from input variables crucial step in applying QFD. A grey method proposed to prioritize characteristics. The are considered be comparability sequences, while competitive analysis reference sequences. So QFD can regarded as system relationships between characteristic determined with...

Supplier evaluation in tourism supply chain (TSC) is a typical multi-criteria group decision problem. An approach that makes use of 2-tupple linguistic model, quality function deployment (QFD), and fuzzy information aggregation proposed. The establishment process assessment criteria based on term sets has been discussed, house (HOQ) 2-tuple model constructed to compute the weights suppliers' factors rank order. By using ordered weighted averaging (OWA), multi-granularity can manage...

Service quality is hard to be controlled and evaluated because it intangible, heterogeneous, inseparable. Thus improving service the key way maintain accelerate competitiveness. Customer satisfaction always index measure quality. The object analyzed only one process of product line in traditional management. In industry under global economic mode, all processes related are regarded as network. For scientific analysis evaluation on network, a creative systematic approach put forward this...

Complex networks have established themselves as being particularly suitable and flexible for representing modeling several complex natural human-made systems. Inspired by studies on airline shipping networks, we propose a transport network model that includes geographical attributes along with topological weight properties. In this introduce the theory of cost in micro-economics, regard distance between vertices function cost. general, long-range connection higher happen to appear rarely...

Quality function deployment (QFD) is a customer-oriented tool that aims to meet the customer needs, and determination of relative importance needs key step QFD. Due imprecision vagueness peoplepsilas perception, 2-tuple linguistic model introduced in The information transformed aggregated form TOWA operator selected do exploitation get basic needs. Furthermore, entropy method competitive analysis, final ratings are determined jointly by ratings. At last, an example used illustrate steps new method.

Based on the J. Tinbergen's improved C-D production function and Solow Growth Model, co-integration test, Chow breakpoint test constant return to scale are introduced measure progress of science technology, scientific effective standardized evaluation method is given. According 1995-2010 input-output data from Qingdao city, empirical results show that technological contribution rate higher than national average level city has entered into intensive economic growth stage.

Objective To study the accuracy of Nolla method for age estimation Northern Chinese Han children aged between 5.00 and 14.99 years based on original transformation tables multiple regression model. Methods A total 2 000 orthopantomographs （OPGs） were collected from Hospital Stomatology, Xi'an Jiaotong University, including 1 males females. Development stage 7 left mandibular permanent teeth （except third molars） was assessed method, then conducted through model, respectively. Firstly,...

For the 2-order auto-regressive process with unknown parameters, further analysis of effect estimation parameters to performance control charts are provided. The influence parameter is obvious and time series needs be estimated, so impact parameters' valuation necessary analyzed. Some conclusions transformation which arises from summarized by numerical results.