bluuebunny/crossref_metadata_2025_split huggingface dataset:
Disinfection efficiency test for contaminated surgical mask by using Ozone generator
Authors: Tippayawat Patcharaporn , Vongnarkpetch Chalermchai , Papalee Saitharn , Srijampa Sukanya , Boonmars Thidarut , Meethong Nonglak , Phanthanawiboon Supranee 
Published: March 2022

Abstract
Background
Ozone (O3) is an effective disinfectant agent that leaves no harmful residues. Due to the global health crisis caused by the COVID-19 pandemic, surgical masks are in high demand, with some needing to be reused in certain regions. This study aims to evaluate the effects of O3 for pathogen disinfection on reused surgical masks in various conditions.

Methods
O3 generators, a modified PZ 2–4 for Air (2000 mg O3/L) and a modified PZ 7 –2HO for Air (500 mg O3/L), were used together with 1.063 m3 (0.68 × 0.68 × 2.3 m) and 0.456 m3 (0.68 × 0.68 × 1.15 m) acrylic boxes as well as a room-sized 56 m3 (4 × 4 × 3.5 m) box to provide 3 conditions for the disinfection of masks contaminated with enveloped RNA virus (105 FFU/mL), bacteria (103 CFU/mL) and fungi (102 spores/mL).

Results
The virucidal effects were 82.99% and 81.70% after 15 min of treatment with 2000 mg/L O3 at 1.063 m3 and 500 mg/L O3 at 0.456 m3, respectively. The viral killing effect was increased over time and reached more than 95% after 2 h of incubation in both conditions. By using 2000 mg/L O3 in a 1.063 m3 box, the growth of bacteria and fungi was found to be completely inhibited on surgical masks after 30 min and 2 h of treatment, respectively. Using a lower-dose O3 generator at 500 mg O3/L in 0.456 m3 provided lower efficiency, although the difference was not significant. Using O3 at 2000 mg O3/L or 500 mg O3/L in a 56 m3 room is efficient for the disinfection of all pathogens on the surface of reused surgical masks.

Conclusions
This study provided the conditions for using O3 (500–2000 mg/L) to reduce pathogens and disinfect contaminated surgical masks, which might be applied to reduce the inappropriate usage of reused surgical masks.
Why do first-time mothers not intend to breastfeed? ——A qualitative exploratory study on the decision-making of non-initiation in Jingzhou, China
Authors: Fei Yang , Zhang Ze-Yu , Fu Wen-Ning , Wang Li , Mao Jing 
Published: March 2022

Abstract
Background
Although breastfeeding is one of the top priorities for public health in China, the rate of breastfeeding is still low and a large number of women do not initiate breastfeeding due to various reasons. Hence, this study aimed to understand the decision-making of non-initiation and reveal the underlying reasons in order to protect, support, and promote breastfeeding.

Methods
In-depth, exploratory interviews were carried out with 13 new mothers who did not initiate breastfeeding. The collected data were analyzed by inductive content analysis.

Results
Although mothers generally understood the protective effects of breastfeeding, they believed that formula milk is a good alternative to human milk and even better in some aspects. Five core themes related to non-initiation decision-making emerged: (1) expected breastfeeding stress; (2) maladjustment to the maternal role; (3) concerns about physiological issues; (4) the lack of knowledge about the risks of artificial feeding; (5) belief that it is better not to initiate than to interrupt.

Conclusions
The environment for mothers to breastfeed in China is not supportive enough, and the medical staff and families should be held responsible for the non-initiation of breastfeeding. More professionals are needed to support mothers to solve their problems and breastfeeding education should be further expanded.
Expression and clinical significance of miR-204 in patients with hypertensive disorder complicating pregnancy
Authors: He Xin , Ding Dan-Ni 
Published: March 2022

Abstract
Objective
Hypertensive disorder complicating pregnancy (HDCP) is a unique and common obstetrical complication in pregnancy. The current study sought to investigate the diagnostic value of serum miR-204 in HDCP patients.

Methods
A total of 196 HDCP patients were enrolled, with 54 healthy pregnant women as controls. The expression levels of miR-204 and inflammatory factors in the serum were determined. Receiver operating characteristic (ROC) curve was used to assess the diagnostic value of miR-204 in HDCP patients. Person coefficient was introduced to analyze the correlation between miR-204 and inflammatory indexes. Kaplan–Meier method was employed to analyze the effect of miR-204 expression on the incidence of adverse pregnancy outcomes. Logistic regression was adopted to assess the risk factors for adverse pregnancy outcomes.

Results
miR-204 expression was upregulated in the serum of HDCP patients. The serum miR-204 level > 1.432 could assist the diagnosis of HDCP. miR-204 level in the serum was positively correlated with TNF-α, IL-6, and hs-CRP concentrations in HDCP patients. The risk of adverse outcomes was higher in pregnant women with high miR-204 expression. High miR-204 expression was associated with an increased risk of adverse pregnancy outcomes after adjusting the family history of HDCP, systolic pressure, diastolic pressure, AST, ALT, LDH, 24-h urinary protein, TNF-α, IL-6, and hs-CRP.

Conclusion
The high expression of miR-204 assists the diagnosis of HDCP and is an independent risk factor for adverse pregnancy outcomes in HDCP patients.
Cultural adaptation of the mental health first aid guidelines for Brazilians with problem drinking: a Delphi expert consensus study
Authors: Ayoub Ibrahim Ali , Peres Carlos Henrique Mesquita , Cerqueira Amanda Vidotto , Assumpção Thais Alves , Loch Alexandre Andrade , Reavley Nicola J. 
Published: March 2022

Abstract
Background
Harmful use of alcohol is highly prevalent around the world and results in a large disease burden. Most people who meet the criteria for an alcohol use disorder do not receive treatment. Those in a person’s social network can be useful in recognizing a problem and encouraging the person to seek treatment. However, many people lack the knowledge and skills to do this effectively. This study reports on the cultural adaptation for Brazil of the 2009 English-language mental health first aid guidelines for helping someone with problem drinking.

Methods
A Delphi expert consensus study with two expert panels, one comprising health professionals with experience in the treatment of problem drinking and the other comprising people with lived experience was conducted. Participants rated the importance of actions to be taken to help a person with problem drinking.

Results
Over two rounds, 60 participants (30 professionals and 30 people with lived experience) rated 197 items. A total of 166 items were included in the final guidelines.

Conclusions
While there were many similarities with the English-language guidelines for high-income countries, the guidelines also incorporate actions of importance for Brazil, including compulsory treatment and different approaches to dealing with people with problem drinking. Further research is necessary to assess their impact.
Alcohol and cannabis use during the COVID-19 pandemic among transgender, gender-diverse, and cisgender adults in Canada
Authors: Somé Nibene H. , Shokoohi Mostafa , Shield Kevin D. , Wells Samantha , Hamilton Hayley A. , Elton-Marshall Tara , Abramovich Alex 
Published: March 2022

Abstract
Background
This study examined whether heavy episodic drinking (HED), cannabis use, and subjective changes in alcohol and cannabis use during the COVID-19 pandemic differ between transgender and gender-diverse (TGD) and cisgender adults.

Methods
Successive waves of web-based cross-sectional surveys. Setting: Canada, May 2020 to March 2021. Participants: 6,016 adults (39 TGD, 2,980 cisgender men, 2,984 cisgender women, and 13 preferred not to answer), aged ≥18 years. Measurements: Measures included self-reported HED (≥5 drinks on one or more occasions in the previous week for TGD and cisgender men and ≥4 for cisgender women) and any cannabis use in the previous week. Subjective changes in alcohol and cannabis use in the past week compared to before the pandemic were measured on a five-point Likert scale (1: much less to 5: much more). Binary and ordinal logistic regressions quantified differences between TGD and cisgender participants in alcohol and cannabis use, controlling for age, ethnoracial background, marital status, education, geographic location, and living arrangement.

Results
Compared to cisgender participants, TGD participants were more likely to use cannabis (adjusted odds ratio (aOR)=3.78, 95%CI: 1.89, 7.53) and to have reported subjective increases in alcohol (adjusted proportional odds ratios (aPOR)= 2.00, 95%CI: 1.01, 3.95) and cannabis use (aPOR=4.56, 95%CI: 2.13, 9.78) relative to before the pandemic. Compared to cisgender women, TGD participants were more likely to use cannabis (aOR=4.43, 95%CI: 2.21, 8.87) and increase their consumption of alcohol (aPOR=2.05, 95%CI: 1.03, 4.05) and cannabis (aPOR=4.71, 95%CI: 2.18, 10.13). Compared to cisgender men, TGD participants were more likely to use cannabis (aOR=3.20, 95%CI: 1.60, 6.41) and increase their use of cannabis (aPOR=4.40, 95%CI: 2.04, 9.49). There were no significant differences in HED between TGD and cisgender participants and in subjective change in alcohol between TGD and cisgender men; however, the odds ratios were greater than one as expected.

Conclusions
Increased alcohol and cannabis use among TGD populations compared to before the pandemic may lead to increased health disparities. Accordingly, programs targeting the specific needs of TGD individuals should be prioritized.
An epidemiological, strategic and response analysis of the COVID-19 pandemic in South Asia: a population-based observational study
Authors: Salman Hafiz Muhammad , Syed Javaria , Riaz Atif , Sarfraz Zouina , Sarfraz Azza , Bokhari Syed Hashim Abbas Ali , Ojeda Ivan Cherrez 
Published: March 2022

Abstract
Introduction
South Asia has had a dynamic response to the ongoing COVID-19 pandemic. The overall burden and response have remained comparable across highly-burdened countries within the South Asian Region.

Methodology
Using a population-based observational design, all eight South Asian countries were analyzed using a step-wise approach. Data were obtained from government websites and publicly-available repositories for population dynamics and key variables.

Results
South Asian countries have a younger average age of their population. Inequitable distribution of resources centered in urban metropolitan cities within South Asia is present. Certain densely populated regions in these countries have better testing and healthcare facilities that correlate with lower COVID-19 incidence per million populations. Trends of urban-rural disparities are unclear given the lack of clear reporting of the gaps within these regions. COVID-19 vaccination lag has become apparent in South Asian countries, with the expected time to complete the campaign being unfeasible as the COVID-19 pandemic progresses.

Conclusion
With a redesigning of governance policies on preventing the rise of COVID-19 promptly, the relief on the healthcare system and healthcare workers will allow for adequate time to roll out vaccination campaigns with equitable distribution. Capacity expansion of public health within the Region is required to ensure a robust healthcare response to the ongoing pandemic and future infectious disease outbreaks.
Psychometric properties of Haj-Yahia’s questionnaire of violence against women in a sample of married women in Tehran, Iran
Authors: Sotoodeh Ghorbani Sahar , Ghaffari Mohtasham , Hashemi Nazari Seyed Saeed 
Published: March 2022

Abstract
Background
Abuse against women causes great suffering for the victims and is an important health problem among women. To date, a few screening instruments for wife abuse exist for married women in Iran, but they only assess some of the wife abuse components. The aim of this study was to investigate the psychometric properties and factor structure of the Haj-Yahia’s Questionnaire in a sample of married women residing in Tehran.

Materials and methods
This is a cross-sectional study with a population consisting of married women in Tehran, among which 471 individuals were selected using convenience sampling method. Psychometric properties of the questionnaire were evaluated using face validity, content validity, construct validity, internal consistency, and stability. Confirmatory factor analysis was performed using the weighted least square mean and variance adjusted. We performed confirmatory factor analysis using Mplus version 8 software and for other calculations, we used STATA V14.

Results
The quantitative results of face validity and content validity indicated that all items of the questionnaire were in acceptable range, and were retained in the study. In CFA results, the model fit indices were acceptable (TLI = 0.986, CFI = 0.987, RMSEA = 0.039 and SRMR = 0.057). Cronbach’s alpha coefficient for psychological abuse, physical abuse, sexual abuse, and economic abuse were estimated 0.90, 0.93, 0.79, and 0.78 respectively, and an alpha of 0.95 was found for the total questionnaire. The intra-cluster correlation index was 0.98.

Conclusions
Findings showed that the Persian version of the questionnaire of violence against women made it possible to evaluate various dimensions of violence using 4 factors and showed good construct validity and internal reliability in the female population in Iran; therefore, it can be used in future studies.
A nutrition and lifestyle-focused shared medical appointment in a resource-challenged community setting: a mixed-methods study
Authors: Bharmal Nazleen , Beidelschies Michelle , Alejandro-Rodriguez Marilyn , Alejandro Kayla , Guo Ning , Jones Tawny , Bradley Elizabeth 
Published: March 2022

Abstract
Background
In order to address disparities in preventable chronic diseases, we adapted a nutrition and lifestyle-focused shared medical appointment (SMA) program to be delivered in an underserved community setting. The objective was to evaluate a community-based nutrition and lifestyle-focused SMA as it relates to acceptability and health and behavior-related outcomes.

Methods
A mixed-methods study was performed to evaluate pre-post changes in wellness indices, biometrics, self-efficacy, and trust in medical researchers as part of a community-based SMA. To understand program acceptability including barriers and facilitators for implementation and scalability, we conducted two participant focus groups and five stakeholder interviews and used content analysis to determine major themes.

Results
Fifteen participants attended 10 weekly sessions. The majority were older adult, African American women. There were pre-post improvements in mean [SD] systolic (-10.5 [7.7] mmHg, p = 0.0001) and diastolic (-4.7 [6.7] mmHg, p = 0.17) blood pressures and weight (-5.7 [6.3] pounds, p = 0.003) at 3 months though these were not significant at 6 months. More individuals reported improvements in health status, daily fruit and vegetable intake, and sleep than at baseline. There were no significant pre-post changes in other wellness indices, self-efficacy, trust in medical researchers, hemoglobin A1c, insulin, or LDL cholesterol. Participants discussed positive health changes as a result of the SMA program, program preferences, and facilitators and barriers to continuing program recommendations in focus groups. SMA implementation was facilitated by clinical staff who adjusted content to a low health literacy group and partnership with a trusted community partner. Sustainability barriers include heavy personnel time and in-kind resources to deliver the program.

Conclusions
Nutrition and lifestyle-focused SMAs in a resource-challenged community setting may be an acceptable intervention for underserved patients.
Efficacy and safety of a modified lateral lumbar interbody fusion in L4-5 lumbar degenerative diseases compared with traditional XLIF and OLIF: a retrospective cohort study of 156 cases
Authors: Li Jiaqi , Sun Yapeng , Guo Lei , Zhang Fei , Ding Wenyuan , Zhang Wei 
Published: March 2022

Abstract
Background
The authors designed a modified lateral lumbar interbody fusion (LLIF) procedure named as XOLIF and compared the efficacy and safety with traditional LLIF procedures.

Methods
Patients were divided into XLIF, OLIF, and XOLIF group according to the surgical approach. Cases of psoas major and vascular space stenosis, psoas major muscle elevation, psoas major muscle hypertrophy, and high iliac crest were recorded. Basic information, composition ratio of specific cases, Visual analog scale (VAS), Oswestry Disability Index (ODI), interbody fusion rate and complications were compared between the 3 groups.

Results
The study included 156 cases of L4-5 LLIF. There was no statistical difference in age, gender, BMI among the three groups. Cases with stenosis between psoas muscle and artery accounted for 11.8 and 18.4% of the XLIF and XOLIF group, respectively, while no case of this type had undergone OLIF surgery, the difference was statistically significant (P < 0.05). The proportions of high iliac crest cases in the OLIF and XOLIF group were 12.5 and 18.4%, respectively, while the XLIF group with vertical approach is not suitable for cases with high iliac crest. The postoperative VAS and ODI of the three groups were significantly improved compared with those before operation. There were 51 cases (32.7%) of complications including 21cases in XLIF group, 20 cases in OLIF Group and 10 cases in XOLIF group. XOLIF group has more advantages in reducing lumbar plexus injury and the risk of vascular injury.

Conclusions
XOLIF showed good clinical efficacy and technical advantages with a low incidence of intraoperative and postoperative complications, especially in the specific cases.
Microsurgical treatment of middle cerebral artery stenosis or occlusion: a single center experience and literature review
Authors: Zhang Li , Wu Congyan , Wang Handong , Mao Lei 
Published: March 2022

Abstract
Background
To investigate the effect of superficial temporal artery-middle cerebral artery (STA-MCA) bypass in the treatment of MCA stenosis or occlusion.

Methods
The clinical and imaging data of 31 MCA stenosis or occlusion patients with STA-MCA bypass were analyzed retrospectively. The operation was performed by STA-MCA M4 segment bypass via the frontotemporal approach. Modified Rankin Scale (mRS) was used to evaluate the neurological function of patients.

Results
After operation, head computed tomography (CT) showed that there was no new infarction or hemorrhage in the operation area. CTA and CTP showed that the bypass vessel was unobstructed in 29 cases and the cerebral perfusion was improved in 31 cases. Among the 31 patients, 7 patients had postoperative complications and 13 patients had improvement of clinical symptoms. The other patients had no complications and the clinical symptoms remained unchanged. The mRs score of 31 patients after operation indicated that the neurological function was significantly improved than pre-operation. Of the 31 patients, 23 cases were followed up. The mRs score showed that the neurological function of these 23 patients was further improved than that at discharge. In addition, DSA (or CTA) and CTP showed that the bypass vessel was unobstructed and the cerebral perfusion was further improved.

Conclusion
STA-MCA bypass was an effective method for the treatment of MCA stenosis or occlusion. However, the results should be further verified by large sample, multi-center and long-term follow-up.
Efficient extraction and antioxidant activity of polyphenols from Antrodia cinnamomea
Authors: Chu JianZhi , Ming YongFei , Cui Qi , Zheng Na , Yang ShuDe , Li WeiHuan , Gao Hongwei , Zhang Rui , Cheng XianHao 
Published: March 2022

Abstract
Background
Antrodia cinnamomea, a rare medicinal fungus, has been increasingly studied in recent years because of its abundant secondary metabolites which are beneficial to humans. However, there is a lack of research on its polyphenols which are of good research value due to their antioxidant, anti-inflammatory, hypoglycemic and other activities.

Results
In this study, the effects of different extraction conditions on the yield of its polyphenols were investigated. Deep-Eutectic Solvents composed of choline chloride and malonic acid had the best extraction efficiency, with the optimal extraction conditions being as follows: a solid–liquid ratio of 40 mg/mL, an extraction temperature of 55 °C, an extraction time of 70 min and a DES with 20% water content. Under these conditions, the extraction yield of polyphenols reached 22.09 mg/g which was about 2 times that of alcohol-based extraction (10.95 mg/g). In vitro antioxidant test results further showed that polyphenols from A. cinnamomea had strong antioxidant activities. When the concentration of polyphenols reached 0.1 mg/mL of polyphenols, the scavenging activity of free radical basically reached its maximum, with values of 94.10%, 83.34% and 95.42% for DPPH, ABTS+ and ·OH scavenging. In this case, the corresponding IC50 values were 0.01, 0.014 and 0.007 mg/mL, respectively.

Conclusions
This study lays the foundation for the efficient extraction and application of polyphenols from A. cinnamomea.
Relationship between insulin resistance and thyroid cancer in Chinese euthyroid subjects without conditions affecting insulin resistance
Authors: Xu Ning , Liu Haixia , Wang Yuan , Xue Yimiao 
Published: March 2022

Abstract
Backgrounds
In recent years, many studies have shown that insulin resistance is related to the occurrence of thyroid cancer, but there are few reports on whether the two are related under the premise that thyroid function is normal and the metabolic components related to insulin resistance are excluded. This study aims to analyze the insulin resistance of patients with differentiated thyroid cancer after excluding the population with abnormal metabolic components, and to study the risk factors of thyroid cancer in this population.

Methods
61 subjects diagnosed with differentiated thyroid carcinoma (DTC) formed the DTC group and 262 subjects with benign nodules formed the control group. Body mass index (BMI, kg/m2), waist circumference (WC), lipid profiles, and free T3 (FT3), free T4 (FT4), thyroid-stimulating hormone (TSH), thyroid peroxidase antibody (TPOAb), thyroid globulin antibody (TGAb), alanine transaminase (ALT), aspartate aminotransferase (AST), fasting plasma glucose (FPG), fasting serum insulin and homeostatic model assessment of insulin resistance (HOMA-IR) levels were measured.

Results
Mean subjects age (P = 0.021), BMI (P = 0.049), WC (P = 0.01), serum insulin concentration (P = 0.006), and HOMA-IR level (P = 0.005) were significantly greater in the DTC group than in the control group. Multivariate binary logistic regression analysis identified advanced age (OR = 1.027 [1.003–1.051], P = 0.029) and an increased HOMA-IR level (OR = 1.572 [1.277–1.935], P < 0.001) as significant risk factors for thyroid cancer.

Conclusions
IR may increase the risk of thyroid cancer development even in the absence of conditions affecting insulin resistance.