bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effects of a paddling-based high-intensity interval training prescribed using anaerobic speed reserve on sprint kayak performance
Authors: Du Geng , Tao Tao 
Published: January 2023

The aim of this study was to investigate physiological and performance adaptations to high-intensity interval training (HIIT) prescribed as a proportion of anaerobic speed reserve (ASR) compared to HIIT prescribed using maximal aerobic speed (MAS). Twenty-four highly trained sprint kayak athletes were randomly allocated to one of three 4-weak conditions (N = 8) (ASR-HIIT) two sets of 6 × 60 s intervals at ∆%20ASR (MAS-HIIT) six 2 min paddling intervals at 100% maximal aerobic speed (MAS); or controls (CON) who performed six sessions/week of 1-h traditional endurance paddling at 70%–80% maximum HR. A graded exercise test was performed on a kayak ergometer to determine peak oxygen uptake (V̇O2peak), MAS, V̇O2/HR, and ventilatory threshold. Also, participants completed four consecutive upper-body wingate tests to asses peak and average power output. Significant increases in V̇O2peak (ASR-HIIT = 6.9%, MAS-HIIT = 4.8%), MAS (ASR-HIIT = 7.2%, MAS-HIIT = 4.8%), ASR (ASR-HIIT = −25.1%, MAS-HIIT = −15.9%), upper-body Wingate peak power output and average power output (p &lt; 0.05 for both HIIT groups) were seen compared with pre-training. Also, ASR-HIIT resulted in a significant decrease in 500-m −1.9%, and 1,000−m −1.5% paddling time. Lower coefficient of variation values were observed for the percent changes of the aforementioned factors in response to ASR-HIIT compared to MAS-HIIT. Overall, a short period of ASR-HIIT improves 500-m and 1,000-m paddling performances in highly trained sprint kayak athletes. Importantly, inter-subject variability (CV) of physiological adaptations to ASR-HIIT was lower than MAS-HIIT. Individualized prescription of HIIT using ASR ensures similar physiological demands across individuals and potentially facilitates similar degrees of physiological adaptation.
The relationship between positive psychological qualities and prenatal negative emotion in pregnant women: A path analysis
Authors: Tuxunjiang Xiabidan , Wumaier Gulijianati , Zhang Wei , Sailike Bahedana , Wang Xiaoting , Jiang Ting 
Published: January 2023

ObjectiveThe objective of this study was to investigate the relationship between positive psychological qualities and negative emotions of pregnant women.MethodsWe surveyed 774 pregnant women in a tertiary hospital in Urumqi using the following measures: a self-report general demographic data questionnaire, Generalized Anxiety Disorder scale (GAD-7), Patients Health Questionnaire depression scale (PHQ-9), Pregnancy Pressure Scale (stocktickerPPS), Perceived Social Support Scale (PSSS), General Self-Efficacy Scale (GSES), and Connor-Davidson Resilience scale (CD-RISC). We used the Amos2.03 system to build a structural equation model.ResultsA total of 774 subjects had an average age of 30 years and an average gestational age of 23 weeks. Among the 774 respondents, 122 (15.8%) had moderate or above pregnancy stress (stocktickerPPS &gt; 1), 376 (48.6%) had mild or above anxiety symptoms (GAD-7 ≥ 5), 456 (58.9%) had mild or above depression symptoms (PHQ-9 ≥ 5), 740 (95.6%) had moderate or above social support scores (PSSS ≥ 37), and 124 (16.0%) had good or above psychological resilience scores (CD-RISC ≥ 60). Notably, 372 (48.1%) people had a self-efficacy score above the overall average (GSES ≥ 2.6). Pregnancy stress had positive correlations with anxiety and depression (β = 0.57, 0.30, P &lt; 0.01) and negative correlations with self-efficacy (β = −0.19, P &lt; 0.01). Anxiety had positive correlations with depression (β = 0.54, P &lt; 0.01) and negative correlations with social support (β = −0.45, P &lt; 0.01). Social support had positive correlations with self-efficacy and resilience (β = 0.37, 0.47, P &lt; 0.01). Resilience had negative correlations with anxiety (β = −0.09, P &lt; 0.01), and self-efficacy had positive correlations with resilience (β = 0.41, P &lt; 0.01).ConclusionIdentification of pregnancy stress should be emphasized in pregnant women with negative emotions. Efforts to strengthen the positive psychological qualities of pregnant women should focus on cultivating psychological resilience to reduce the occurrence of anxiety, and improving social support should be a priority because it can enhance psychological resilience and self-efficacy. We provide a reason to intervene in the negative emotions of pregnant women from the perspective of the positive psychology of pregnant women.
The relationship between the interactive behavior of industry–university–research subjects and the cooperative innovation performance: The mediating role of knowledge absorptive capacity
Authors: Meng Xiulan , Di Kui , Su Huan , Jin Xiaoyan , Lv Weiwei , Huang Xingqi , Wu Chaoyang , Fan Li 
Published: January 2023

IntroductionIndustry–university–research cooperation innovation, which is often characterized by resource complementarity and the sharing technology, has become one of the most preferred innovation cooperation methods for enterprises. However, various problems still occur in the process of industry–university–research cooperations, such as poor innovation performance and difficulty in sustaining cooperation. Existing studies mostly focus on the macroscopic perspectives of geographic location, cooperation scale, concentration, and diversification of industry–university–research cooperation subjects, and fail to explore the microscopic behavioral mechanisms.MethodsTherefore, this paper establishes the interactive behavior of industry–university–research subjects and defines its concepts and dimensions in an attempt to provide a mechanism for improving the cooperative innovation performance of industry–university–research from the micro-behavioral perspective. On the basis of theoretical analysis, this paper develops a model of the relationship between cooperative trust, cooperative communication, and cooperative innovation performance for interactive behavior, while exploring the mediating role of knowledge absorptive capacity. The model was validated by stepwise regression using data from 325 questionnaires.ResultsThe paper found that cooperative trust and cooperative communication in the cooperative interactive behavior of industry–university–research positively contribute to the improvement of cooperative innovation performance. Knowledge absorptive capacity plays a partially mediating role between the interactive behaviors and cooperative innovation performance. More specifically, knowledge absorptive capacity partially mediates cooperative communication in cooperative innovation performance and completely mediates cooperative trust in cooperative innovation performance. The results are largely consistent with the results of the heterogeneity analysis of the sample.DiscussionThis paper not only explains why the cooperative innovation performance of industry–university–research is poor from the perspective of interactive behavior, but also enriches the research perspective of industry–university–research and provides theoretical support for enterprises to optimize the relationship between industry, university, and research institutes.
The effect of low-dose esketamine on pain and post-partum depression after cesarean section: A prospective, randomized, double-blind clinical trial
Authors: Shen Jiahong , Song Congzhong , Lu Xinlei , Wen Yuxin , Song Shaobo , Yu Jing , Sun Jianliang 
Published: January 2023

ObjectiveTo observe and evaluate the effect of a single intravenous injection of low-dose esketamine on post-operative pain and post-partum depression (PPD) in cesarean delivery patients.MethodsA total of 210 patients undergoing elective cesarean delivery under combined spinal-epidural anesthesia were divided into an esketamine group (Group S, n = 105) and a normal saline group (Group L, n = 105) by a random number table. At 5 min after childbirth, patients in the S group were given 0.25 mg/kg esketamine, whereas patients in the L group received an equal volume of saline. The primary outcomes included post-operative pain control according to the Numerical Rating Scale (NRS) and the incidence of PPD according to the Edinburgh Post-partum Depression Scale (EPDS). The secondary outcomes included analgesia-related adverse events and Ramsay sedation scores.ResultsThis clinical study was a prospective, randomized, double-blind trial. A total of 210 patients were enrolled in this study. The NRS pain (cough pain) score was lower in the S group than in the L group at 24 h after surgery (P = 0.016), and there was no significant difference in resting pain and mobilization pain at 4, 8, and 48 h after surgery or resting pain at 24 h after surgery between the two groups. There was no significant difference in the prevalence of PPD between the two groups on the day before delivery, or at the first week, the second week, or the fourth week after childbirth. At 5 min after dosing, the incidence of hallucinations (P &lt; 0.001) and dizziness (P &lt; 0.001) was higher in the S group than in the L group. At 15 min after dosing, the incidence of dizziness (P &lt; 0.001) and nausea (P = 0.011) was higher in the S group than in the L group. The incidence of dizziness (P &lt; 0.001) was higher in the S group than in the L group when leaving the operating room. The Ramsay scores in Group S were lower than in Group L at 5 min (p &lt; 0.001), 15 min (p &lt; 0.001) after dosing and at the time of leaving the operating room (p &lt; 0.001).ConclusionIn this study, a single intravenous injection of 0.25 mg/kg esketamine did not reduce the incidence of depression at 1, 2, or 4 w post-partum but improved pain during exercise at 24 h post-operatively under the conditions of this clinical trial.Clinical trial registration[www.chictr.org.cn], identifier [ChiCTR2100054332].
US trends in the association of suicide ideation/behaviors with marijuana use among adolescents ages 12–17 and differences by gender and race/ethnicity
Authors: Flores Michael William , Granados Saul , Cook Benjamin Lê 
Published: January 2023

BackgroundIn the US over the past decade, there has been a steady increase in marijuana use rates among adolescents, in part due to marijuana legalization laws. It is unknown whether these greater marijuana use rates are associated with rising rates of adolescent suicide ideation and behaviors (plan and attempt) or whether these associations differ by gender or race/ethnicity.ObjectiveTo determine whether marijuana use is associated with suicide ideation/behaviors among adolescents and if differences exist by gender and race/ethnicity.Materials and methodsUsing the 2015–2019 National Surveys on Drug Use and Health, we assessed the relationship between marijuana use frequency and suicide ideation/behaviors among adolescents (12–17, n = 73,986). We also examined the association with marijuana use disorder (MUD) and assessed differences by gender and race/ethnicity. Marijuana use frequency in the past year was categorized as no use, non-weekly use, and weekly-plus use. We estimated multivariable logistic regression models, adjusting for sociodemographics, health status, common co-occurring behavioral health disorders, and criminal history. For interpretability, regression coefficients were converted into predicted probabilities using predictive margin methods.ResultsIn primary analyses, adolescents with non-weekly use and weekly-plus use had higher rates of any suicide ideation, 61.5% (+ 10.4 percentage-points; 95% CI: 7.0–13.8%) and 64.5% (+ 13.4 percentage-points; 95% CI: 9.1–17.7%), relative to no use (51.1%). Non-weekly and weekly-plus use was associated with higher rates of any suicide plan 58.2% (+ 11.8 percentage-points; 95% CI: 7.8–16.0%) and 59.0% (+ 12.6 percentage-points; 95% CI: 6.4–18.9%), and any suicide attempt, 42.0% (+ 11.6 percentage-points; 95% CI: 7.0–16.2%) and 47.3% (+ 16.9 percentage-points; 95% CI: 10.9–22.9%) compared to no use (46.4 and 30.4%, respectively). Similar results were found among adolescents with a MUD (all p &lt; 0.05). Positive associations between marijuana use and suicide ideation/behaviors persisted among males and females as well as White, Black, and Latinx adolescents (all p &lt; 0.05).ConclusionBetween 2015 and 2019, suicide ideation/behaviors increased for adolescents that used marijuana. As marijuana is legalized in more states, public health efforts are needed to curb increases in marijuana use among adolescents and to better understand the causal linkages between marijuana use and suicide ideation/behaviors.
Factors associated with parental resolution of a child's autism diagnosis: A systematic review
Authors: Naicker Vrinda V. , Bury Simon M. , Hedley Darren 
Published: January 2023

BackgroundReceiving a child's autism diagnosis can be stressful; as such, parent resolution contributes to the wellbeing and development of healthy parent-child relationships. In other significant childhood diagnoses (e.g., cerebral palsy, diabetes), the degree to which parents adjust to (a) their child's diagnosis and (b) their changes in expectations concerning their child's development and capacity (referred to as resolution to diagnosis), has been associated with improved outcomes including facilitating parent-child relationships and improved parental wellbeing. Given potential benefits to parent and child, and the heterogenous nature of autism, examining the unique factors associated with resolution to diagnosis is important. In this systematic review we identified factors that support or inhibit parental resolution to their child receiving a diagnosis of autism.MethodsWe completed a systematic review following PRISMA guidelines of peer-reviewed studies from 2017 to 2022, that investigated parental resolution or acceptance of an autism diagnosis. Papers including “acceptance” needed to encompass both accepting the diagnosis and the implications regarding the child's abilities. We searched six databases (Scopus, Web of Science, MEDLINE, PsycINFO, ProQuest), with additional papers located following review of reference lists.ResultsFourteen papers with 592 participants that investigated parental resolution or acceptance of an autism diagnosis, were included. We identified six common factors that facilitate or inhibit parental resolution and acceptance of an autism diagnosis including: symptom severity; religion, belief, and culture; knowledge and uncertainty; negative emotions (i.e., denial, shame, guilt); positive emotions; and support. Greater resolution was associated with improved “attunement and insightfulness” in the parent-child relationship.LimitationThe review was limited by the small number of studies meeting inclusion criteria. Second, the quality of included studies was mixed, with over half of the studies being qualitative and only one randomized control trial (RCT) identified.ConclusionParental resolution can have an impact on parent's perception of their child's capabilities and impact the parent-child relationship. We identified six categories that aid in inhibiting or promoting resolution to diagnosis. Despite taking a broad approach on the definition of resolution, the low number of studies identified in the review indicates a need for more research in this area.Systematic review registrationhttp://www.crd.york.ac.uk/PROSPERO/, PROSPERO [ID: CRD42022336283].
The attitude of Polish consumers toward food irradiation as one of the methods of food preservation
Authors: Buczkowska Marta , Dudczak Anna , Szajnoga Dominika , Górski Michał , Malinowska-Borowska Jolanta , Kulik Aleksandra , Szczyrba Anna 
Published: January 2023

BackgroundFood irradiation is one of the methods of food preservation. Unfortunately, despite many opinions from national and international organizations that confirm the safety of the irradiation technique, the irradiated food market is slowly developing, which is particularly noticeable in European countries, including Poland.ObjectivesThe main objective of this study was to determine the attitude of Polish consumers toward irradiated food and to find out whether familiarizing the respondents with educational materials on the irradiation technique would change their attitudes.Material and methodsIn response to the objective of the study, an online survey (with the presentation of educational materials) was conducted with 609 respondents living in the Silesian Voivodeship, Poland. A specially prepared author's questionnaire was used, containing questions relating to: sociodemographic data, food preservation, food irradiation. An integral part of the survey was a multimedia presentation containing information about the food irradiation process.ResultsA low level of knowledge about food irradiation was found-−90.31% (n = 550) of the respondents had never heard of this method of preservation before. The percentage of respondents with a positive attitude toward radiation-preserved products increased significantly after providing informative material, from 6.20 (n = 38) to 67.16% (n = 409). The final attitude of the respondents toward irradiated food varied and depended on age, education and place of residence—positive attitudes toward irradiation predominated among those who were young (&lt;30 years old), had a higher education and lived in cities &gt;100,000 inhabitants. Educational materials also had a significant impact on consumers' interest in purchasing irradiated food—the percentage of people declaring a willingness to purchase this type of product increased from 19.20 (n = 117) to 59.30% (n = 361). Almost 60% of the respondents were willing to purchase irradiated foods. Women, on average, were more likely to be interested in purchasing irradiated food compared to men.ConclusionsThe survey indicates that irradiated food could be commercially introduced in Poland, but on the condition that an effective educational program is planned.
Mpox vaccination willingness, determinants, and communication needs in gay, bisexual, and other men who have sex with men, in the context of limited vaccine availability in the Netherlands (Dutch Mpox-survey)
Authors: Dukers-Muijrers Nicole H. T. M. , Evers Ymke , Widdershoven Veja , Davidovich Udi , Adam Philippe C. G. , Op de Coul Eline L. M. , Zantkuijl Paul , Matser Amy , Prins Maria , de Vries Henry J. C. , Heijer Casper den , Hoebe Christian J. P. A. , Niekamp Anne-Marie , Schneider Francine , Reyes-Urueña Juliana , Croci Roberto , D'Ambrosio Angelo , Valk Marc van der , Posthouwer Dirk , Ackens Robin , Waarbeek Henriette ter , Noori Teymur , Hoornenborg Elske 
Published: January 2023

IntroductionIn the 2022 multicountry mpox (formerly named monkeypox) outbreak, several countries offered primary preventive vaccination (PPV) to people at higher risk for infection. We study vaccine acceptance and its determinants, to target and tailor public health (communication-) strategies in the context of limited vaccine supply in the Netherlands.MethodsOnline survey in a convenience sample of gay, bisexual and other men who have sex with men, including transgender persons (22/07-05/09/2022, the Netherlands). We assessed determinants for being (un)willing to accept vaccination. We used multivariable multinominal regression and logistic regression analyses, calculating adjusted odds ratios (aOR) and 95 percent confidence-intervals. An open question asked for campaigning and procedural recommendations.ResultsOf respondents, 81.5% (n = 1,512/1,856) were willing to accept vaccination; this was 85.2% (799/938) in vaccination-eligible people and 77.7% (713/918) in those non-eligible. Determinants for non-acceptance included: urbanization (rural: aOR:2.2;1.2–3.7; low-urban: aOR:2.4;1.4–3.9; vs. high-urban), not knowing mpox-vaccinated persons (aOR:2.4;1.6–3.4), and lack of connection to gay/queer-community (aOR:2.0;1.5–2.7). Beliefs associated with acceptance were: perception of higher risk/severity of mpox, higher protection motivation, positive outcome expectations post vaccination, and perceived positive social norms regarding vaccination. Respondents recommended better accessible communication, delivered regularly and stigma-free, with facts on mpox, vaccination and procedures, and other preventive options. Also, they recommended, “vaccine provision also at non-clinic settings, discrete/anonymous options, self-registration” to be vaccinated and other inclusive vaccine-offers (e.g., also accessible to people not in existing patient-registries).ConclusionIn the public health response to the mpox outbreak, key is a broad and equitable access to information, and to low-threshold vaccination options for those at highest risk. Communication should be uniform and transparent and tailored to beliefs, and include other preventive options. Mpox vaccine willingness was high. Public health efforts may be strengthened in less urbanized areas and reach out to those who lack relevant (community) social network influences.
Co-creating inclusive spaces and places: Towards an intergenerational and age-friendly living ecosystem
Authors: Fang Mei Lan , Sixsmith Judith , Hamilton-Pryde Alison , Rogowsky Rayna , Scrutton Pat , Pengelly Ro , Woolrych Ryan , Creaney Rachel 
Published: January 2023

IntroductionEvolving aging societies, ongoing digitalisation and circumstances of COVID-19 are changing living conditions for growing older. There is an increased urgency to view public health with a focus on integrating people of all ages into the matrix of opportunities afforded in their communities. This study initiates the conceptualization of an intergenerational, age-friendly living ecosystem (AFLE) to enhance public health planning.MethodologyA participatory study was conducted using a multi-methods approach. Six virtual co-creation sessions (n = 35–50 participants), alongside a mainly open-ended INTERGEN survey designed specifically for this study (n = 130) were conducted to conceptualize multilevel ideas for building intergenerational age-friendly places using Bronfenbrenner's ecological systems model. At the height of COVID-19, virtual applications (Zoom, Moodboard) and case studies, creative methods (drawing, photography, storytelling and spotlight sessions) were applied to engage academic and non-academic participants between ages 5 – 80+ years, across eight countries. Sessions were video-recorded with visual themes captured by a graphic facilitator. The survey covered issues of multigenerational interactions; intergenerational and age-friendly place features; place safety; and necessary stakeholders required for creating intergenerational and age-friendly places. Data were reflexively analyzed using a team approach to thematic analysis.ResultsFindings present both the thematic analysis of Virtual Co-creation Camps (VCCs) and the INTERGEN survey results. These findings are addressed in three overarching categories that highlight the necessary characteristics of AFLEs as suggested by the VCC participants and survey respondents: (i) Sensory factors: feeling and emotion as starting points for physical design; (ii) Physical and digital factors in designing AFLE spaces and places; and (iii) Socio-cultural factors: tackling ageism and exclusion as part of the solution.DiscussionThe analysis resulted in a pathway toward enhanced understandings on how multi-generations can better interact with fluctuating organizational domains (industry, voluntary, academic and public sectors) in urban and rural settings to facilitate intergenerational connectivity. Through processes of co-creation, an AFLE proof of concept and roadmap for public health planning was developed to support and provide opportunities for people as they age to reap the socioeconomic benefits of their local and virtual communities and help them become well integrated, valued and contributory members of society.