bluuebunny/crossref_metadata_2025_split huggingface dataset:
Self-compassion as a mediator of the association between autistic traits and depressive/anxious symptomatology
Authors: Galvin John , Howes Abby , McCarthy Bethany , Richards Gareth 
Published: October 2020

Self-compassion refers to the extension of kindness to oneself when faced with inadequacies, shortcomings or failures. This study examined the mediating role of self-compassion in the relationship between autistic traits and depressive/anxious symptomatology in the general population. Participants included 164 university students (69 males and 95 females) ranging in age from 18 to 51 years (mean = 23.16, standard deviation = 7.81). Participants completed the Autism Spectrum Quotient, the Self-Compassion Scale, and the Hospital Anxiety and Depression Scale. A series of multiple mediation analyses was conducted using the bootstrapping method, and it was found that Total Self-Compassion and the two subscales of Compassionate Self-Responding and Uncompassionate Self-Responding partially mediated the relationship between autistic traits and anxious/depressive symptoms. The indirect effect of self-compassion accounted for 41.9% of the variance in the relationship between autistic traits and depressive symptoms and 50% of the variance in the relationship between autistic traits and anxiety symptoms. It was also further found that the correlation between autistic traits and self-compassion was significantly stronger in males than females. Although preliminary, the current findings suggest that self-compassion could potentially serve as a target for clinical intervention in individuals with elevated autistic traits who experience anxiety and/or depression. Lay Abstract In this study, we asked 164 undergraduate students to complete an online questionnaire. The questionnaire measured the students’ levels of autistic traits, self-compassion, and experience of anxiety and depression. We were interested in knowing if self-compassion (defined as the extension of kindness to oneself when faced with challenges) had any influence on the relationship between autistic traits and experiences of anxiety and depression. The results of the study indicated that self-compassion may be an important factor influencing the relationship between autistic traits and mental health, with higher levels of self-compassion being related to more positive mental health outcomes. Although the findings should be considered preliminary in nature, they do suggest that self-compassion could potentially be a target for clinical intervention in people with elevated autistic traits and experience anxiety and/or depression.
Outcome of patients with IDH1/2-mutated post–myeloproliferative neoplasm AML in the era of IDH inhibitors
Authors: Chifotides Helen T. , Masarova Lucia , Alfayez Mansour , Daver Naval , Alvarado Yesid , Jabbour Elias , Konopleva Marina , Kantarjian Hagop M. , Patel Keyur P. , DiNardo Courtney D. , Verstovsek Srdan 
Published: October 2020

Key Points
IDH1/2-inhibitor–based combinations conferred significant clinical responses in patients with IDH1/2-mutated post–MPN AML. Complete remission was achieved in 3/7 patients (1 attaining MRD–) with new IDH1/2-mutated post–MPN AML treated with IDH1/2-i combinations.
Development and validation of an environmental heat strain risk assessment (EHSRA) index using structural equation modeling based on empirical relations
Authors: Yazdanirad Saeid , Golbabaei Farideh , Foroushani Abbas Rahimi , Monazzam Mohammad Reza , Dehghan Habibollah 
Published: October 2020

AbstractBackgroundNeed to a simple, available, accurate, comprehensive, and valid indicator is felt to assess thermal effects. Therefore, the present study was aimed to develop and validate the environmental heat strain risk assessment (EHSRA) index using structural equation modeling (SEM) based on empirical relations.MethodsThis cross-sectional study was performed on 201 male workers in environments with various climatic conditions. The heart rate and tympanic temperature of the individuals were monitored at times of 30, 60, and 90 min after beginning the work. At these times, values of dry temperature, wet temperature, globe temperature, and air velocity were also measured and metabolism rate and clothing thermal insulation value were estimated. At the end, a theoretical model was depicted in AMOS software and obtained coefficients were applied to develop a novel index. The scores of this indicator were categorized into four risk levels via ROC curves and validate using linear regression analysis.ResultsIndirect effect coefficients of the globe temperature, dry temperature, wet temperature, air velocity, metabolism, and clothing thermal insulation variables on the tympanic temperature were computed by 0.77, 0.75, 0.69, 0.24, 0.49, and 0.39, respectively. These coefficients were applied to develop the index. Optimal cut-off points of boundaries between risk levels included 12.02, 15.88, and 17.56. The results showed that the EHSRA index justified 75% of the variations of the tympanic temperature (R2= 0.75).ConclusionsThe novel index possesses appropriate validity. It was suggested that this indicator is applied and validated in various environments in the next studies.
The relationship between having a regular general practitioner (GP) and the experience of healthcare barriers: a cross-sectional study among young people in NSW, Australia, with oversampling from marginalised groups
Authors: Kang Melissa , Robards Fiona , Luscombe Georgina , Sanci Lena , Usherwood Tim 
Published: October 2020

Abstract

Background
Young people (12–24 years) visit general practice but may not have a ‘regular’ general practitioner (GP). Whether continuity of GP care influences experiences with, and barriers to, health care among young people is unknown. This paper explores the association between having a regular GP and experience of healthcare barriers and attitudes to health system navigation among young people in New South Wales (NSW), Australia.

Methods
This study was a cross-sectional survey administered either online or face-to-face in community settings. Young people living in NSW were recruited, with oversampling of those from five socio-culturally marginalised groups (those who were Aboriginal and Torres Strait Islander, homeless, of refugee background, in rural or remote locations, sexuality and/or gender diverse). In this analysis of a larger dataset, we examined associations between having a regular GP, demographic and health status variables, barriers to health care and attitudes to health system navigation, using chi-square tests and odds ratios. Content and thematic analyses were applied to free-text responses to explore young people’s views about having a regular GP.

Results
One thousand four hundred and sixteen young people completed the survey between 2016 and 2017. Of these, 81.1% had seen a GP in the previous 6 months and 57.8% had a regular GP. Cost was the most frequently cited barrier (45.8%) to accessing health care generally. Those with a regular GP were less likely to cite cost and other structural barriers, feeling judged, and not knowing which service to go to. Having a regular GP was associated with having more positive attitudes to health system navigation. Free-text responses provided qualitative insights, including the importance of building a relationship with one GP.

Conclusions
General practice is the appropriate setting for preventive health care and care coordination. Having a regular GP is associated with fewer barriers and more positive attitudes to health system navigation and may provide better engagement with and coordination of care. Strategies are needed to increase the proportion of young people who have a regular GP.
Unusual disseminated Talaromyces marneffei infection mimicking lymphoma in a non-immunosuppressed patient in East China: a case report and review of the literature
Authors: Chen Donghe , Chang Chengdong , Chen Ming , Zhang Yafei , Zhao Xin , Zhang Tingting , Wang Zhen , Yan Jing , Zhu Huanyan , Zheng Lin , Zhao Kui 
Published: October 2020

Abstract

Background
Talaromyces marneffei infection is an important opportunistic infection associated with acquired immune deficiency syndrome (AIDS). However, it is unusual in patients with non-AIDS and other non-immunosuppressed conditions. We report a case of delayed diagnosis of disseminated T. marneffei infection in non-AIDS, non-immunosuppressive and non-endemic conditions.

Case presentation
We describe a previously healthy 24-year-old man who complained of a 3-month history of intermittent diarrhea and a recent week of uncontrollable high fever. The HIV antibody test was negative. Enhanced abdominal computed tomography (CT) and integrated 18F-2-deoxy-2-fluoro-D-glucose position emission tomography/computed tomography (FDG PET/CT) both suspected malignant lymphoma. However, a large number of yeast-like cells were found in macrophages in cervical lymph node samples by hematoxylin and eosin stain and silver hexamine stain. Subsequent blood culture suggested T. marneffei infection. Metagenomic Next Generation Sequencing (mNGS) results suggested T. marneffei as the dominant pathogen. Unfortunately, the patient continued to develop acute liver failure and died due to adverse events associated with amphotericin B.

Conclusions
Early diagnosis in HIV-negative patients who are otherwise not immunosuppressed and endemic poses a serious challenge. T. marneffei infection is an FDG-avid nonmalignant condition that may lead to false-positive FDG PET/CT scans. Nevertheless, integrated FDG PET/CT is necessary in patients with fever of unknown origin in the early period to perform earlier biopsy for histopathology and culture in highly avid sites and to avoid delays in diagnosis and treatment.
The right thalamic ventral posterolateral nucleus seems to be determinant for macrosomatognosia: a case report
Authors: ElTarhouni Amir H. , Beer Laura , Mouthon Michael , Erni Britt , Aellen Jerome , Annoni Jean-Marie , Accolla Ettore , Dieguez Sebastian , Chabwine Joelle N. 
Published: October 2020

AbstractBackgroundMacrosomatognosiais the illusory sensation of a substantially enlarged body part. This disorder of the body schema, also called “Alice in wonderland syndrome” is still poorly understood and requires careful documentation and analysis of cases. The patient presented here is unique owing to his unusual macrosomatognosia phenomenology, but also given the unreported localization of his most significant lesion in the right thalamus that allowed consistent anatomo-clinical analysis.Case presentationThis 45-years old man presented mainly with long-lasting and quasi-delusional macrosomatognosia associated to sensory deficits, both involving the left upper-body, in the context of a right thalamic ischemic lesion most presumably located in the ventral posterolateral nucleus. Fine-grained probabilistic and deterministic tractography revealed the most eloquent targets of the lesion projections to be the ipsilateral precuneus, superior parietal lobule,but also the right primary somatosensory cortex and, to a lesser extent, the right primary motor cortex. Under stationary neurorehabilitation, the patient slowly improved his symptoms and could be discharged back home and, later on, partially return to work.ConclusionWe discuss deficient neural processing and integration of sensory inputs within the right ventral posterolateral nucleus lesion as possible mechanisms underlying macrosomatognosia in light of observed anatomo-clinical correlations. On the other hand, difficulty to classify this unique constellation of Alice in wonderland syndrome calls for an alternative taxonomy of cognitive and psychic aspects of illusory body-size perceptions.
Nomogram for prediction of the international study Group of Liver Surgery (ISGLS) grade B/C Posthepatectomy liver failure in HBV-related hepatocellular carcinoma patients: an external validation and prospective application study
Authors: Ye Jia-zhou , Mai Rong-yun , Guo Wei-xing , Wang Yan-yan , Ma Liang , Xiang Bang-de , Cheng Shu-qun , Li Le-qun 
Published: October 2020

Abstract

Background
To develop a nomogram for predicting the International Study Group of Liver Surgery (ISGLS) grade B/C posthepatectomy liver failure (PHLF) in hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) patients.

Methods
Patients initially treated with hepatectomy were included. Univariate regression analysis and stochastic forest algorithm were applied to extract the core indicators and reduce redundancy bias. The nomogram was then constructed by using multivariate logistic regression, and validated in internal and external cohorts, and a prospective clinical application.

Results
There were 900, 300 and 387 participants in training, internal and external validation cohorts, with the morbidity of grade B/C PHLF were 13.5, 11.0 and 20.2%, respectively. The nomogram was generated by integrating preoperative total bilirubin, platelet count, prealbumin, aspartate aminotransferase, prothrombin time and standard future liver remnant volume, then achieved good prediction performance in training (AUC = 0.868, 95%CI = 0.836–0.900), internal validation (AUC = 0.868, 95%CI = 0.811–0.926) and external validation cohorts (AUC = 0.820, 95%CI = 0.756–0.861), with well-fitted calibration curves. Negative predictive values were significantly higher than positive predictive values in training cohort (97.6% vs. 33.0%), internal validation cohort (97.4% vs. 25.9%) and external validation cohort (94.3% vs. 41.1%), respectively. Patients who had a nomogram score < 169 or ≧169 were considered to have low or high risk of grade B/C PHLF. Prospective application of the nomogram accurately predicted grade B/C PHLF in clinical practise.

Conclusions
The nomogram has a good performance in predicting ISGLS grade B/C PHLF in HBV-related HCC patients and determining appropriate candidates for hepatectomy.
Local use of dexamethasone in the treatment of ocular myasthenia gravis
Authors: Shi Minghua , Ye Yingjia , Zhou Junping , Qin Aijiao , Cheng Jing , Ren Hongxing 
Published: October 2020

Abstract

Background
At present, patients with ocular myasthenia gravis (OMG) are typically treated with systemic drugs. We investigated the use of dexamethasone injected in the peribulbar region or extraocular muscle to treat patients with OMG.

Methods
Patients with OMG were given dexamethasone via peribulbar injection or direct injection into the main paralyzed extraocular muscles, once a week, for 4–6 weeks. The severity of diplopia, blepharoptosis, eye position, and eye movement were evaluated before and after treatment. The duration of follow-up time was ≥6 months.

Results
Among the 14 patients with OMG who received this treatment, mean age was 38.7 ± 29.7 years. After treatment, symptoms were relieved in 12 patients (85.7%), 1 patient (7.1%) had partial response to treatment, and 1 patient (7.1%) had no response. Two patients (14.2%) experienced symptom recurrence during the follow-up period.

Conclusions
Dexamethasone peribulbar or extraocular muscle injection is effective in the treatment of patients with OMG and may replace systemic drug therapy.

Trial registration
Chinese Clinical Trial Registry, ChiCTR2000038863, October 7, 2020.Retrospectively registered.
Influential role of lean soft tissue in the association between training volume and bone mineral density among male adolescent practitioners of impact-loading sports: ABCD Growth study
Authors: Narciso Pedro Henrique , Werneck André Oliveira , Luiz-de-Marco Rafael , Ventura Faustino-da-Silva Yuri da Silva , Maillane-Vanegas Santiago , Agostinete Ricardo Ribeiro , Fernandes Rômulo Araújo 
Published: October 2020

Abstract

Background
Training volume is associated with direct and indirect pathways of bone adaptations. In addition, training volume is a training variable associated with lean soft tissue (LST), which has been shown to be an important predictor of areal bone mineral density (aBMD). Thus, the aim of this study is to investigate the influential role of lean soft tissue (LST) in the association between training volume and aBMD in male adolescent athletes.

Methods
This cross-sectional study was composed of 299 male adolescent athletes, mean age 14.1 (1.8) years, from 9 different weight-bearing modalities. The Ethical Board approved the investigation. The adolescents reported the number of days per week they trained and the time spent training and, from this, the training volume (h/wk) was estimated. The LST and aBMD were assessed by dual-energy x-ray absorptiometry. Somatic maturation was estimated by the peak of height velocity. Mediation analysis was performed to investigate the role of LST in the association between training volume and aBMD. Level of significance was set at p < 0.05.

Results
LST partially explained the association between training volume and aBMD in all body segments: upper limbs (58.37%; β = 0.00142), lower limbs (28.35%; β = 0.00156), spine (33.80%; β = 0.00124), and whole body (41.82%, β = 0.00131). There was no direct effect of training volume on aBMD in upper limbs (CI -0.00085 to 0.00287). Conclusion: The association between training volume and aBMD is influenced by LST in different body segments, mainly upper limbs, demonstrating that interventions aiming to enhance aBMD should also consider LST as an important variable to be managed.
Predicting therapeutic response to oral ketamine for chronic suicidal ideation: a Bayesian network for clinical decision support
Authors: Beaudequin Denise , Can Adem T. , Dutton Megan , Jones Monique , Gallay Cyrana , Schwenn Paul , Yang Cian , Forsyth Grace , Simcock Gabrielle , Hermens Daniel F. , Lagopoulos Jim 
Published: October 2020

AbstractBackgroundThe glutamatergic modulator ketamine has been shown to result in rapid reductions in both suicidal ideation (SI) and depressive symptoms in clinical trials. There is a practical need for identification of pre-treatment predictors of ketamine response. Previous studies indicate links between treatment response and body mass index (BMI), depression symptoms and previous suicide attempts. Our aim was to explore the use of clinical and demographic factors to predict response to serial doses of oral ketamine for chronic suicidal ideation.MethodsThirty-two participants completed the Oral Ketamine Trial on Suicidality (OKTOS). Data for the current study were drawn from pre-treatment and follow-up time-points of OKTOS. Only clinical and sociodemographic variables were included in this analysis. Data were used to create a proof of concept Bayesian network (BN) model of variables predicting prolonged response to oral ketamine, as defined by the Beck Scale for Suicide Ideation (BSS).ResultsThe network of potential predictors of response was evaluated using receiver operating characteristic (ROC) curve analyses. A combination of nine demographic and clinical variables predicted prolonged ketamine response, with strong contributions from BMI, Social and Occupational Functioning Assessment Scale (SOFAS), Montgomery-Asberg Depression Rating Scale (MADRS), number of suicide attempts, employment status and age. We evaluated and optimised the proposed network to increase the area under the ROC curve (AUC). The performance evaluation demonstrated that the BN predicted prolonged ketamine response with 97% accuracy, and AUC = 0.87.ConclusionsAt present, validated tools to facilitate risk assessment are infrequently used in psychiatric practice. Pre-treatment assessment of individuals’ likelihood of response to oral ketamine for chronic suicidal ideation could be beneficial in making more informed decisions about likelihood of success for this treatment course. Clinical trials registration number ACTRN12618001412224, retrospectively registered 23/8/2018.
Correlation between MMP2 expression in lung cancer tissues and clinical parameters: a retrospective clinical analysis
Authors: Han Liping , Sheng Baowei , Zeng Qingdi , Yao Wei , Jiang Qiufang 
Published: October 2020

Abstract

Background
Matrix metalloproteinase 2 (MMP2) has been found to be related to malignant tumors; the aim of this study was to investigate the correlation between MMP2 expression in lung cancer tissues and clinical parameters of lung cancer.

Methods
The expression of MMP2 in lung cancer tissues and in adjacent non-malignant tissues was tested by immunohistochemistry. The correlation between the expression of MMP2 and clinical parameters of lung cancer was analyzed by Kaplan-Meier curve and multiple regression analysis.

Results
The expression of MMP2 was higher in lung cancer tissues than that in adjacent non-malignant tissues (p = 0.002). Increased MMP2 was associated with low differentiation (p = 0.022), tumor size (p = 0.032), lymph node metastasis (p < 0.001), advanced stage (p = 0.002). The post-surgical survival time in patients with high MMP2 expression was shorter than that in patients with low MMP2 expression (p = 0.001). High expression of MMP2 (p = 0.006) and advanced stage (p = 0.003) were independent prognostic indicators for survival of lung cancer patients.

Conclusions
Increased MMP2 correlates with malignant biological behavior of lung cancer and it could be a potential biomarker for diagnosis and prognosis of the disease.
Cross-cultural adaptation and validation of the Dutch language version of the Pictorial Fear of Activity Scale – Cervical
Authors: Kragting Maaike , Voogt Lennard , Neijenhuijs Koen I. , Pool-Goudzwaard Annelies L. , Coppieters Michel W. 
Published: October 2020

Abstract

Background
The Pictorial Fear of Activity Scale-Cervical (PFActS-C) is a reliable and valid instrument to assess fear of movement in people with whiplash associated disorders. It is not available in Dutch and has not been evaluated in other neck pain populations. This study aimed to systematically translate the PFActS-C into Dutch and evaluate the psychometric properties of this Dutch Language Version (DLV) in people with non-specific neck pain.

Methods
The PFActS-C was translated according to international guidelines. Internal consistency, test-retest reliability, floor and ceiling effects, face validity and construct validity (convergent and discriminant validity by hypotheses testing and structural validity by confirmatory and exploratory factor-analyses) of the PFActS-C-DLV were tested in 125 people with non-specific neck pain.

Results
The PFActS-C-DLV showed good to excellent internal consistency (Cronbach’s alpha: 0.98) and stability over time (ICC: 0.90 [95%CI: 0.82–0.93). Four out of five a priori formulated hypotheses regarding related (convergent validity) and unrelated (discriminant validity) constructs were confirmed. However, the confirmatory factor analysis could not confirm the expected 1-factor solution. Furthermore, the exploratory factor analyses revealed that also a higher factor solution would not lead to a good fit of the model.

Conclusions
The PFActS-C-DLV is a reliable region-specific instrument for people with non-specific neck pain. The construct validity was supported, based on hypotheses testing. However, factor analyses could not confirm a 1-factor solution, so the underlying construct of the PFActS-C-DLV remains unclear. Given the PFActS-C’s photographic format, we believe these findings also have relevance for the original English version.