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Gender differences and relationships

Abulkadir Bukhari, David Kennedy, Alan Hannam, Jolanta Aleksejūnienė, Edwin Yen
OBJECTIVES: To compare palatal symmetry, dimensions, and molar angulations following early mixed-dentition slow maxillary expansion with parameters in normal controls. MATERIALS AND METHODS: A total of 30 patients treated with a Haas-type expander for unilateral posterior crossbite with functional shift were compared with 30 controls matched for dental age, gender, and molar relationship. Records were taken before (T1) and after expansion (T2). Palatal width, surface area, volume, and molar angulations were measured on digitized models...
March 21, 2018: Angle Orthodontist
Alexandra Sturm, Michelle Rozenman, John C Piacentini, James J McGough, Sandra K Loo, James T McCracken
Predictors of math achievement in attention-deficit/hyperactivity disorder (ADHD) are not well-known. To address this gap in the literature, we examined individual differences in neurocognitive functioning domains on math computation in a cross-sectional sample of youth with ADHD. Gender and anxiety symptoms were explored as potential moderators. The sample consisted of 281 youth (aged 8-15 years) diagnosed with ADHD. Neurocognitive tasks assessed auditory-verbal working memory, visuospatial working memory, and processing speed...
March 20, 2018: Child Psychiatry and Human Development
Farideh Kazemi, Fatemeh Nahidi, Nourossadat Kariman
Background and objective: Pregnancy-related physiologic and psychosocial alterations can impact on the body and cause symptoms which may affect quality of life. Since qualitative studies can provide more in-depth understanding of quality of life and its determining factors, this study was conducted with the aim of exploring factors affecting pregnant women's quality of life. Methods: A qualitative descriptive study with conventional content analysis approach was made using the conventional content analysis approach on a purposeful sample of sixteen pregnant Iranian women in Hamadan, Iran from May 2015 to December 2015...
December 2017: Electronic Physician
Xiaochen Huang, Shengqi Dong, Jie Zhen, Huiqiang Zhang, Tong Lin, Yuhong Zeng, Nicholas Van Halm-Lutterodt, Linhong Yuan
Background: Epidemiology studies have indicated an association of apolipoprotein E (ApoE) genetic polymorphism and circulating steroid hormone levels with the risk of Alzheimer's disease. The established physiologic relationship between apolipoproteins and steroid hormone indicate an important role of ApoE polymorphism in impacting the relationship between serum steroid hormones and cognition in the elderly. Study design: A total of 500 Chinese adults aged between 50 and 75 participated in this community-based cross-sectional study...
2018: Frontiers in Endocrinology
X Cheng, Y Zhang, C Wang, W Deng, L Wang, Y Duanmu, K Li, D Yan, L Xu, C Wu, W Shen, W Tian
BACKGROUND/OBJECTIVES: To investigate the relationship between the cross-sectional visceral adipose tissue (VAT) areas at different anatomic sites and the total VAT volume in a healthy Chinese population using quantitative computed tomography (QCT), and to identify the optimal anatomic site for a single slice to estimate the total VAT volume. SUBJECTS/METHODS: A total of 389 healthy Chinese subjects aged 19-63 years underwent lumbar spine QCT scans. The cross-sectional area of total adipose tissue and VAT were measured using the tissue composition module of the software (QCT Pro, Mindways) at each intervertebral disc level from T12 /L1 to L5 /S1 , as well as at the umbilical level...
March 20, 2018: European Journal of Clinical Nutrition
Lise Juul, Gill Rowlands, Helle Terkildsen Maindal
AIMS: To investigate associations between health literacy (HL) and diet and physical activity, and motivation and diet and physical activity in Danish people with type 2 diabetes. METHODS: We used a cross-sectional design including 194 individuals with type 2 diabetes participating in peer-led support groups provided by the Danish Diabetes Association between January-December 2015. The participants completed a questionnaire at the first meeting including; The Summary of Diabetes Self-Care Activities (SDSCA) measure, The Treatment Self-Regulation Questionnaire (TSRQ) (Self-Determination Theory) measuring type of motivation, and two HL scales: The HLS-EU-Q16, and the Diabetes Health Literacy scale (Ishikawa, H)...
March 17, 2018: Primary Care Diabetes
Rebecca J Beeken, Sundus Mahdi, Fiona Johnson, Susanne F Meisel
OBJECTIVES: This study investigates whether health and appearance consequences predict intentions to prevent weight gain and whether these relationships differ in younger versus older adults and in men versus women. METHODS: UK adults aged 18-26 years (younger adults; n = 584) or >45 years (older adults; n = 107) participated in an online survey. Logistic regression assessed associations between intentions to avoid gaining weight and age, gender as well as perceived negative consequences of weight gain for health and appearance...
March 21, 2018: Obesity Facts
E K Hopper, L D Gonzalez
Human trafficking is a form of interpersonal trauma that has significant mental health impacts on survivors. This study examined psychological symptoms in 131 survivors of sex and labor trafficking, including people trafficked into or within the U.S. High rates of depression (71%) and PTSD (61%) were identified. Two thirds of survivors also met criteria for multiple categories of Complex PTSD (C-PTSD), including affect dysregulation and impulsivity; alterations in attention and consciousness; changes in interpersonal relationships; revictimization; somatic dysregulation; and alterations in self-perception...
March 20, 2018: Behavioral Medicine
Kristen Anzaldi, Kim Shifren
Few published studies exist on how individuals with Parkinson's disease (PD) deal with their disease. We conducted this study to examine the relationship between optimism, pessimism, coping strategies, and depressive symptoms in individuals with PD. Specifically, we assessed the possible mediator role of optimism and pessimism on the relation between coping strategies and depressive symptoms in those with PD. Seventy individuals with PD (35 females and 35 males) were assessed with the Brief COPE scale, Life Orientation Test-Revised, and Center for Epidemiological Studies Depression Scale...
January 1, 2018: International Journal of Aging & Human Development
Dianne Gabriela Habib, Casswina Donald, Gerard Hutchinson
Religious behaviour tends to correlate positively with life satisfaction. The predictive power of this relationship is associated with various socio-demographic factors such as age, gender and religious affiliation. We investigated the relationship between religious involvement and life satisfaction in a multi-religious population of undergraduate medical students of the University of the West Indies. We used a cross-sectional design to assess 228 undergraduates (50 males and 178 females) on religiosity, religious well-being and life satisfaction using the Religious Orientation Test, Religious Well-Being subscale and the Satisfaction with Life Scale, respectively...
March 20, 2018: Journal of Religion and Health
Laura Vandenbosch, Johanna M F van Oosten
Despite increasing interest in the implications of adolescents' use of sexually explicit Internet material (SEIM), we still know little about the relationship between SEIM use and adolescents' casual sexual activities. Based on a three-wave online panel survey study among Dutch adolescents (N = 1079; 53.1% boys; 93.5% with an exclusively heterosexual orientation; Mage  = 15.11; SD = 1.39), we found that watching SEIM predicted engagement in casual sex over time. In turn, casual sexual activities partially predicted adolescents' use of SEIM...
March 19, 2018: Archives of Sexual Behavior
A M Adeoye, O Adebayo, M Nwosu, A Adebiyi, M O Owolabi, B O Tayo, B L Salako, A Ogunniyi, R S Cooper
Background: Studies differ on which anthropometric measure of adiposity shows good correlation with cardiovascular diseases. In this study, we evaluated the effects of common epidemiological measures of adiposity as a correlate of elevated blood pressure in an African population. Methodology: The study was carried out between June 2009 and December 2011 at the medical out-patient department of a tertiary healthcare center in Nigeria. Correlation analysis was used to assess the relationship between blood pressure and body mass index (BMI), waist to height ratio (WHtR), and waist circumference (WC)...
December 2017: Annals of Ibadan Postgraduate Medicine
Hai-Bo Sun, Xiao-Shan Jing, Yu-Zeng Liu, Ming Qi, Xin-Kuan Wang, Yong Hai
OBJECTIVE: Our aim was to probe the relationship among cement volume/fraction, imaging features of cement distribution, and pain relief, and then to evaluate the optimal volume during percutaneous vertebroplasty. METHODS: From January 2014 to January 2017, a total of 130 patients eligible for inclusion criteria were enrolled in this prospective cohort study. According to the different degrees of pain relief, cement leakage, and cement distribution, all patients were allocated to 2 groups...
March 16, 2018: World Neurosurgery
Cara L Booker, Yvonne J Kelly, Amanda Sacker
BACKGROUND: Adolescents are among the highest consumers of social media while research has shown that their well-being decreases with age. The temporal relationship between social media interaction and well-being is not well established. The aim of this study was to examine whether the changes in social media interaction and two well-being measures are related across ages using parallel growth models. METHODS: Data come from five waves of the youth questionnaire, 10-15 years, of the Understanding Society, the UK Household Longitudinal Study (pooled n = 9859)...
March 20, 2018: BMC Public Health
Sabina O Nduaguba, Kentya H Ford, Karen Rascati
Objectives: Non-smoking status and physical activity have, individually, been shown to be associated with health-related quality of life (HRQoL). The objective of this study was to assess whether the relationship between smoking status and HRQoL is modified or influenced by physical activity. Methods: Data were extracted from the 2014 Behavioral Risk Factor Surveillance Survey dataset (N=332,680) in 2015. Logistic regression models were used to address study objectives...
March 15, 2018: Nicotine & Tobacco Research: Official Journal of the Society for Research on Nicotine and Tobacco
Kathy Padkapayeva, Mahée Gilbert-Ouimet, Amber Bielecky, Selahadin Ibrahim, Cameron Mustard, Chantal Brisson, Peter Smith
Objectives: Stress is an important factor affecting the health of working population. While work exposures are determinants of levels of work and life stress, we do not know whether similar or different exposures are related to stress levels for men and women. This study aimed to formally examine male/female differences in the relationships between psychosocial work exposures and work and life stress in a representative sample of Canadian labour market participants. Methods: We used data from 2012 cycle of the Canadian Community Health Survey (CCHS), a representative population-based survey conducted by Statistics Canada...
March 15, 2018: Annals of Work Exposures and Health
Chen Sun, Jianxia Li
PURPOSE: To investigate the expression of microRNA (miRNA-137) in oral squamous cell carcinoma (OSCC) and its effects on activity, invasion and proliferation of OSCC human squamous cell carcinoma cell lines 2 (HSC-2 cell line). METHODS: 158 cases of pathologically-confirmed OSCC tissues and corresponding para-cancerous tissues were collected. The tissue mRNA was extracted and miRNA-137 expression in tissues was detected using real-time polymerase chain reaction (RT-PCR)...
January 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
Haojun Miao, Shanming Ruan, Minhe Shen
PURPOSE: To investigate the relationship between the expression of vascular endothelial growth factor-C (VEGF-C) in rectal cancer tissues and clinicopathological factors. METHODS: The molecular expression of VEGF-C in rectal cancer tissue derived from 45 patients and normal colon tissue from 15 subjects was detected using the immunohistochemical streptavidin/biotin/peroxidase complex (SABC) three-step method. The expression of VEGF-C in rectal cancer and its relationship with clinicopathological factors were statistically analyzed via x2 test or Spearman's rank correlation analysis or Wilcoxon rank sum test...
January 2018: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
Krystal M Sattler, Frank P Deane, Linda Tapsell, Peter J Kelly
Weight stigma is related to lower levels of motivation to exercise in overweight and obesity. This study explored the nature of the relationship between stigma, motivation to exercise and physical activity while accounting for gender differences. Participants were 439 adults with overweight and obesity (mean body mass index = 32.18 kg/m2 , standard deviation = 4.09 kg/m2 ). Females reported significantly more frequent stigma experiences than males. Mediation models found a conditional direct effect of weight stigma for males, with higher frequency of stigma experiences related to higher levels of walking and vigorous physical activity...
January 2018: Health Psychology Open
Erik Schmude, Hannah M H Ertl, Robert J Taylor, Miguel A Mora
Northern bobwhites (Colinus virginianus) have been declining across the range of the species primarily due to habitat loss and habitat fragmentation. There is increasing concern regarding effects related to elevated environmental contaminants, including pesticides and metals. Elevated concentrations of some metals are known to have adverse effects on reproduction, development, and survival in birds; however, little research has been conducted on metal exposure in wild bobwhites. We analyzed metal concentrations in the feathers of 60 bobwhites from 3 ecoregions in Texas and evaluated differences between age-class, gender, and location with the objective of determining if bobwhites in Texas are at increased risk of exposure to elevated metal concentrations...
March 17, 2018: Archives of Environmental Contamination and Toxicology
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