Eating pathology

饮食病理学
  • 文章类型: Journal Article
    目标:先前关于肥胖手术(OS)的研究表明,患者不仅会减轻体重,而且还会改善某些心理健康结果(例如,抑郁症)。然而,操作系统后,自我伤害行为可能会增加。关于自我伤害,文献主要限于使用医院或急诊室图表数据的研究。这项纵向研究检查了OS前后的自我报告的自我伤害行为和潜在的精神病理学相关性。
    方法:手术前患者(N=220)在OS前和OS后大约六个月填写了一组问卷。使用自我伤害量表捕获了自我伤害行为。评估还包括测量抑郁症状的标准化仪器,焦虑,饮食失调,酒精使用,和自杀的想法。
    结果:在OS之前和之后的25.0%报告了任何自我伤害。OS前后自我伤害行为的数量或任何自我伤害的患病率均未发现差异。总的来说,11.4%的人在这两个时期都经历过自我伤害行为。一个子集仅在OS之前(13.2%)显示自我伤害行为,另一个子集仅在OS之后(13.6%)。这两组的大小大致相同。OS后,自我伤害行为与精神病理学表现出强烈的关联,尤其是抑郁和自杀意念.
    结论:OS出现后,自我伤害行为没有增加。尽管如此,一个亚组显示OS后的自我伤害行为与进一步的精神病理学密切相关。这反映了在OS护理之前和之后实施自我伤害筛查的必要性。需要更长的随访时间的进一步研究来延长这些发现。
    OBJECTIVE: Previous research on obesity surgery (OS) showed that patients do not only experience weight loss but also improvements in certain mental health outcomes (e.g., depression) after OS. However, self-harm behaviors might increase after OS. Regarding self-harm, the literature is mostly limited to studies using data from hospital or emergency room charts. This longitudinal study examined self-reported self-harm behaviors and potential psychopathological correlates before and after OS.
    METHODS: Pre-surgery patients (N = 220) filled out a set of questionnaires before and approximately six months after OS. Self-harm behaviors were captured with the Self-Harm Inventory. The assessments further included standardized instruments to measure symptoms of depression, anxiety, eating disorders, alcohol use, and suicidal ideations.
    RESULTS: Any self-harm was reported by 24.6% before and by 25.0% after OS. No differences in the number of self-harm behaviors or prevalence of any self-harm before and after OS were found. Overall, 11.4% experienced self-harm behaviors at both times. A subset showed self-harm behaviors only before (13.2%) OS and another subset only after OS (13.6%). These two groups were about the same size. Self-harm behaviors showed strong associations with psychopathology after OS, especially with depression and suicidal ideation.
    CONCLUSIONS: No increase in self-harm behaviors after OS emerged. Still, a subgroup showed self-harm behaviors after OS closely linked to further psychopathology. This mirrors the need to implement screening for self-harm before and after OS into OS care. Further studies with longer follow up periods are needed to extend these findings.
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  • 文章类型: Journal Article
    少数民族中感知到的歧视与饮食病理之间的直接关系已得到充分记录。然而,缺乏研究加强或削弱少数民族这些结构之间关系的独特风险和复原力因素的理论工作。本研究旨在通过纳入压力过程和三方框架来解决这一差距,以检查与感知的歧视和饮食病理学有关的社会和个人资源。在黑色的样本中,亚洲人,和拉丁女性(N=296,M年龄=30.82),社会支持并不能调节感知歧视与饮食病理之间的关系.对于理想的内在化,观察到显着的交互作用,增强了感知的歧视与负面情绪饮食之间的关系。瘦理想内化调节了拉丁女性感知歧视与负面情绪饮食之间的关系,黑人妇女的饮食紊乱。总的来说,研究结果表明,少数民族妇女拥有个人和社会资源,这可能会影响对饮食病理学歧视之间关系的影响强度。
    Direct relationships between perceived discrimination and eating pathology in ethnic minorities are well-documented. However, theoretical work examining unique risk and resilience factors that strengthen or weaken the relation between these constructs in ethnic minorities is lacking. The current study aims to address this gap by incorporating stress-process and tripartite frameworks to examine social and personal resources as they relate to perceived discrimination and eating pathology. In a sample of Black, Asian, and Latine women (N = 296, M age = 30.82), social support did not mediate the relationship between perceived discrimination and eating pathology. A significant interaction effect was observed for thin-ideal internalization strengthening the relation between perceived discrimination and negative emotional eating. Thin-ideal internalization moderated the relation between perceived discrimination and negative emotional eating in Latine Women, and disordered eating in Black Women. Overall, findings suggest ethnic minority Women have both personal and social resources that may influence the strength of effect on the relation between perceived discrimination on eating pathology.
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  • 文章类型: Journal Article
    目的:很少有研究将父母身份作为成年后饮食病理的预测指标。我们研究了为人父母之间的联系,在成为父母后的第一年,和饮食病理学。此外,我们检查了与合作伙伴一起入住是否会影响这种关联。
    方法:这项研究使用了来自TRAILS(跟踪青少年个体生活调查)的四个测量波的数据,荷兰社区队列研究(N=2229)从青春期前进入成年。进食障碍诊断量表(EDDS),一种评估饮食病理学的措施,在22、26和29岁时进行评估。在19岁时评估进食障碍的风险。孕妇被排除在外。
    结果:在成为父母后的第一年,父母与饮食病理学的增加无关。相反,与无子女的个体相比,父母更有可能报告没有进食病理症状(OR2.07,95%CI:1.11-3.84).在那些报告至少经历过一次饮食问题的人中,父母身份与饮食问题的数量无关。与伴侣住在一起并没有改变父母身份和饮食问题之间的联系,这种联系在男性和女性之间也没有区别。
    结论:年轻成年期的父母与进食病理学的风险降低有关。
    在这项针对年轻人的纵向研究中,父母身份与饮食病理学的发展无关。
    OBJECTIVE: Few studies investigated parenthood as a predictor of eating pathology in young adulthood. We studied the association between parenthood, in the first year after becoming a parent and beyond, and eating pathology. Furthermore, we examined whether moving in together with a partner affected this association.
    METHODS: This study used data of four measurement waves from TRAILS (Tracking Adolescents\' Individual Lives Survey), a Dutch community cohort study (N = 2229) from preadolescence into young adulthood. The Eating Disorder Diagnostic Scale (EDDS), a measure to assess eating pathology, was assessed at ages 22, 26, and 29. Risk for eating disorder was assessed at age 19. Pregnant participants were excluded.
    RESULTS: Parenthood was not associated with an increase of eating pathology in the first year after becoming a parent and beyond. Instead, parents were more likely to report being free from eating pathology symptoms compared to childless individuals (OR 2.07, 95% CI: 1.11-3.84). Among those who reported experiencing at least one eating problem, parenthood was not associated with the number of eating problems. Moving in together with a partner did not alter the association between parenthood and eating problems and neither did this association differ between males and females.
    CONCLUSIONS: Parenthood in young adulthood was associated with a decreased risk of having eating pathology.
    UNASSIGNED: In this longitudinal study among young adults, parenthood was not associated with the development of eating pathology.
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  • 文章类型: Journal Article
    在过去的30年里,有许多积极的身体形象和饮食失调预防计划针对青少年为学校环境开发。经常,教师被用作干预主义者来增加传播,相对于研究人员降低了成本,并增加可扩展性。然而,对教师的担忧和可能阻碍成功吸收和实施的障碍知之甚少。目前的研究共招募了269名教师,他们同意在课堂上实施普遍的身体形象和与外表相关的欺凌和戏弄预防计划,作为随机对照试验的一部分。老师们表示有些担心他们可能会说错话,并担心由于自己的身体不满而感到不舒服的教学计划。老师的种族,性别,多年的教学,节食行为和其他体重控制行为,和自我效能感与课程教学相关的担忧无关。身体自尊较低的教师报告说,与教授身体形象课程有关的关注和焦虑更高。在免费响应项目中,教师担心处理超出课程范围的学生评论。教师自我效能感是与实施的课程数量相关的唯一变量。调查结果提出了加强执行的途径。
    In the past 30 years, there have been numerous positive body image and eating disorder prevention programs targeting youth developed for school-based settings. Frequently, teachers are used as interventionists to increase dissemination, decrease costs relative to researchers, and increase scalability. However, little is known about teacher concerns and barriers that may hinder successful uptake and implementation. The current study recruited a total of 269 teachers who consented to implement a universal body image and appearance-related bullying and teasing prevention program in their classrooms as part of a randomized controlled trial. Teachers expressed some worry that they may say the wrong thing, and concern about feeling uncomfortable teaching the program due to their own body dissatisfaction. Teacher\'s ethnicity, gender, years teaching, dieting behaviors and other weight control behaviors, and self-efficacy were not associated with concerns related to teaching the curriculum. Teachers with lower body esteem reported higher concerns and anxiety related to teaching a body image curriculum. In free response items, teachers worried about handling student comments that were beyond the scope of the curriculum. Teacher self-efficacy was the only variable associated with the number of program sessions implemented. Findings suggest avenues to increase implementation.
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  • 文章类型: Journal Article
    身体不满(BD)包括对一个人的身体形状的负面想法和感觉。虽然通常被评估为一种特质,已发现BD在一天内波动。本研究检查了BD的日常不稳定性是否根据BD的特征而有所不同,进食障碍(ED)诊断,参与适应不良的锻炼。作为生态瞬时评估方案的一部分,患有ED(n=166)和对照(n=44)的参与者完成了对特征BD的自我报告测量,并报告了BD和参与适应不良运动的行为,每天五次,共14天。BD不稳定性计算为调整后的均方连续差。平均而言,跨评估,ED参与者报告说,他们的BD评分在连续评估之间有16%的变化,显著高于对照组的12%变化。在患有ED的个体中,特征BD与BD不稳定显著负相关,但不是在控制中。BD不稳定在ED诊断中或在没有适应不良运动的日子之间没有差异。研究结果表明,BD是一种在一天内变化的动态状态,尤其是ED的参与者。需要进一步的研究来澄清BD的这种高度不稳定性是否是ED症状的临床相关因素。
    Body dissatisfaction (BD) includes negative thoughts and feelings about one\'s body shape. Although typically assessed as a trait, BD has been found to fluctuate within a day. The present study examined whether daily instability in BD differs according to trait BD, eating disorder (ED) diagnosis, and engagement in maladaptive exercise. Participants with EDs (n = 166) and controls (n = 44) completed a self-report measure of trait BD and reported BD and engagement in maladaptive exercise five times daily for 14 days as part of an ecological momentary assessment protocol. BD instability was calculated as adjusted mean squared successive difference. On average across assessments, participants with EDs reported a 16% change in their BD ratings between consecutive assessments, which was significantly higher than the 12% change in controls. Trait BD was significantly inversely associated with BD instability in individuals with EDs, but not in controls. BD instability did not differ across ED diagnoses or between days with versus without maladaptive exercise. Findings suggest that BD is a dynamic state that varies within a day, especially in participants with EDs. Further research is needed to clarify whether this heightened instability in BD is a clinically relevant factor underlying ED symptoms.
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  • 文章类型: Journal Article
    青春期是青春期和饮食相关精神病理学发作的关键时期。更高级的青春期状态与升高的进食病理有关。然而,目前还不清楚这种联系是否受到自我参照加工的调节,一个重要的,各种形式的精神病理学的可改变的认知风险,包括饮食问题。Further,没有研究检查与饮食病理学有关的自我参照处理的神经相关性。为了弥补这些差距,我们在115名9~12岁的青春期前青少年(66名女孩;平均年龄/SD=10.98/1.18岁;87.5%白人)的社区样本中,通过自我参照处理,研究了青春期状态和饮食紊乱之间的关联如何得到调节.年轻人报告了他们的青春期状态和饮食行为紊乱,并完成了ERP版本的自我参考编码任务(SRET)以评估自我参考处理。ERP数据的主成分分析确定了阳性和阴性SRET条件下的前晚期正电位(LPP)。积极状态下的LPP调节了青春期状态与饮食紊乱行为之间的正相关关系,因此,这种关联对于LPP较小的年轻人对积极的自我参照线索很重要,但对于那些对积极的自我参照线索表现出较大的LPP的人来说并不显著。这些结果表明,对积极的自我参照信息的更深层次的处理,由增强的LPP表示,可能会削弱青春期状态对饮食紊乱的负面影响。我们的发现还表明,增强积极的自我参照加工可能是预防青春期前饮食病理发展的有用工具,特别是对于那些有更先进的青春期状态。
    Preadolescence is a critical period for the onset of puberty and eating-related psychopathology. More advanced pubertal status is associated with elevated eating pathology. However, it was unclear whether this association was moderated by self-referential processing, an important, modifiable cognitive risk for various forms of psychopathology, including eating problems. Further, no study has examined the neural correlates of self-referential processing in relation to eating pathology. To address these gaps, we examined how the association between pubertal status and disordered eating was moderated by self-referential processing in a community sample of 115 nine-to-12-year-old preadolescents (66 girls; mean age/SD = 10.98/1.18 years; 87.5% White). Youths reported their pubertal status and disordered eating behaviors and completed an ERP version of the Self-Referent Encoding Task (SRET) to assess self-referential processing. A Principal Component Analysis of the ERP data identified an anterior late positive potential (LPP) in both the positive and negative SRET conditions. The LPP in the positive condition moderated the positive association between pubertal status and disordered eating behaviors, such that this association was significant for youths with a smaller LPP toward positive self-referential cues, but non-significant for those showing a larger LPP toward positive self-referential cues. These results suggest that a deeper processing of positive self-referential information, indicated by a potentiated LPP, may weaken the negative impact of pubertal status on disordered eating. Our findings also suggest that enhancing positive self-referential processing may be a useful tool in preventing the development of eating pathology in preadolescents, especially for those with more advanced pubertal status.
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  • 文章类型: Journal Article
    目的:这项研究调查了精神卫生提供者对限制性进食障碍患者的诊断印象和治疗建议是否不同,取决于病人的体重。
    方法:参与者获得三个版本的小插图之一,描述符合DSM-5神经性厌食症(AN)或非典型AN标准的患者,其体重如下所述,内,或高于她的年龄和身高的平均范围。然后要求参与者回答一系列关于诊断的问题,症状,和治疗建议。比较了三种体重状况的结果,目的是更好地了解患者的体重如何影响参与者的临床印象。
    结果:接受低体重小插图的参与者更有可能将目前的问题确定为饮食失调,并同意患者经历了饮食限制和体重减轻,避免体重增加,和身体形象问题。具有低体重描述的参与者也更有可能推荐专门的饮食失调治疗和医学随访。
    结论:研究结果表明,当患者处于较低体重时,心理健康提供者对限制性进食障碍症状的反应通常更敏感。这些结果令人担忧,因为它们表明,与体重过轻的AN患者相比,非典型AN患者接受准确诊断或适当治疗的可能性较小。尽管有同样的症状.
    限制性饮食失调,如AN和非典型AN,可在任何体重的人中引起相当的身体和心理症状。尽管有同样的症状,体重较高的人接受诊断或治疗的可能性较小。这项研究比较了心理健康提供者对不同体重的饮食失调患者的描述的反应,并发现了诊断的差异,检测症状,和治疗建议。
    OBJECTIVE: This study investigated whether mental health providers have different diagnostic impressions and treatment recommendations for patients with restrictive eating disorders, depending on the patient\'s body weight.
    METHODS: Participants were given one of three versions of a vignette depicting a patient who meets DSM-5 criteria for anorexia nervosa (AN) or atypical AN with the patient\'s weight described as either below, within, or above the average range for her age and height. Participants were then asked to respond to a series of questions about diagnosis, symptoms, and treatment recommendations. Results were compared between the three weight conditions with the goal of better understanding how a patient\'s body weight may influence different aspects of participants\' clinical impressions.
    RESULTS: Participants given the low weight version of the vignette were more likely to identify the presenting problem as an eating disorder and to agree that the patient experienced dietary restriction and weight loss, weight gain avoidance, and body image concerns. Participants given the low weight description were also more likely to recommend specialized eating disorder treatment and medical follow-up.
    CONCLUSIONS: Findings suggest that mental health providers were generally more responsive to restrictive eating disorder symptoms when the patient was at a lower body weight. These results are concerning because they suggest patients with atypical AN may be less likely to receive an accurate diagnosis or adequate treatment compared to underweight patients with AN, despite experiencing the same symptoms.
    UNASSIGNED: Restrictive eating disorders like AN and atypical AN can cause comparable physical and psychological symptoms in people of any body weight. Despite having the same symptoms, people with a higher body weight are less likely to receive a diagnosis or treatment. This study compared mental health providers\' reactions to a description of a patient with an eating disorder at different body weights and found differences in diagnosis, detection of symptoms, and treatment recommendations.
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  • 文章类型: Journal Article
    性少数人表现出高度的身体形象障碍,这与负面的健康结果有关。结构性柱头与性少数群体的负面健康结果有关,但是结构柱头与身体形象之间的关联尚不清楚。使用线性回归方法,我们研究了美国州级结构性种族主义和结构性性少数群体污名与身体形象相关的结果,包括饮食病理学,外观和/或性能增强药物(APED)误用,和畸形关注。参与者是942名年龄在18-30岁之间的顺性性少数群体,在非西班牙裔/拉丁裔白人中的代表性大致相同,黑色,亚洲人,和西班牙裔/拉丁裔个人。州级结构性少数性别污名对身体形象相关结果没有显着主要影响。在结构性种族主义较高的州,西班牙裔/拉丁裔参与者认可更高的APED滥用,这种相互作用在非西班牙裔/拉丁裔白人个体中并不显著。这种模式在黑人或亚洲参与者中没有发现,也没有复制用于畸形关注或饮食病理学。研究结果表明,减少对结构性种族主义的接触可以减少西班牙裔/拉丁裔个人对APED的滥用。
    Sexual minority individuals display heightened body image disturbance, which is associated with negative health outcomes. Structural stigmas are associated with negative health outcomes among sexual minority individuals, but the association between structural stigmas and body image is not understood. Using a linear regression approach, we examined how U.S. state-level structural racism and structural sexual minority stigma were associated with body image-related outcomes including eating pathology, appearance and/or performance-enhancing drug (APED) misuse, and dysmorphic concern. Participants were 942 cisgender sexual minority individuals ages 18-30, with approximately equal representation among non-Hispanic/Latinx White, Black, Asian, and Hispanic/Latinx individuals. There was not a significant main effect of state-level structural sexual minority stigma on body image-related outcomes. In states with higher structural racism, Hispanic/Latinx participants endorsed higher APED misuse, and this interaction was not significant among non-Hispanic/Latinx White individuals. This pattern was not found among Black or Asian participants, nor was it replicated for dysmorphic concern or eating pathology. Findings suggest that reducing exposure to structural racism could reduce APED misuse among Hispanic/Latinx individuals.
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  • 文章类型: Journal Article
    饮食病理学在印度青少年中越来越普遍。然而,在印度背景下,对饮食失调的简短验证措施很少。这项研究在印度城市的385名青少年(平均年龄=13.42岁;47.3%的女孩)中修改并验证了文化上适当的英语版本的儿童饮食失调检查问卷(ChEDE-Q)。验证性因素分析表明,两因素八项解决方案对性别数据具有可接受的拟合度:“饮食关注和约束”子量表和“体重和形状关注”子量表。Further,问卷可以用作一维和多维工具。这允许计算“儿童饮食病理学”的主要因素的总分,以及两个分量表。“体重和形状问题”子量表(α=0.825)和“饮食问题和约束”子量表(α=0.649)的内部一致性令人满意。通过与身体形象和更广泛的心理健康的测量具有中等显着相关性来建立并发有效性。结果支持使用Chede-Q评估印度城市青少年的饮食失调,从而为研究界和从业者提供了一种措施来调查印度青少年饮食失调的性质和规模。
    Eating pathology is increasingly common among Indian adolescents. However, brief validated measures of disordered eating in Indian contexts are scarce. This study adapted and validated a culturally appropriate English language version of the Child Eating Disorder Examination Questionnaire (ChEDE-Q) among 385 adolescents (mean age = 13.42 years; 47.3% girls) in urban India. Confirmatory factor analysis indicated that a two-factor eight-item solution had an acceptable fit to the data across gender: an \'Eating Concerns and Restraint\' subscale and a \'Weight and Shape Concerns\' subscale. Further, the questionnaire can be utilised as both a unidimensional and multidimensional tool. This allows for the computation of a total score on the primary factor of \'Child Eating Pathology\', as well as the two subscales. Internal consistency of the \'Weight and Shape Concerns\' subscale (α = 0.825) and \'Eating Concerns and Restraint\' subscale (α = 0.649) was satisfactory. Concurrent validity was established through medium significant correlations with measures of body image and broader mental health. The results support the use of the ChEDE-Q for assessing disordered eating among urban Indian adolescents, thus providing the research community and practitioners with a measure to investigate the nature and scale of disordered eating among adolescents in India.
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  • 文章类型: Randomized Controlled Trial
    背景:虽然青少年肥胖有更高的饮食风险,不同的父母参与对肥胖治疗后饮食病理学的影响尚不清楚.我们检查了父母在青少年肥胖治疗中随机接受不同干预措施的青少年饮食病理学差异。
    方法:参与者为82名青少年/父母双子组(青少年:63%女性;55%种族/种族边缘化),4个月的行为减肥干预。父母被随机分配到父母减肥治疗(TEENS+PWL)或父母技能训练(TEENS+PAC)。青少年在基线时完成了饮食失调检查问卷(EDE-Q-I)和儿童抑郁量表(CDI),4米,和7米。饮食病理学的群体差异(全球评分;饮食关注,体重问题,形状关注,用线性混合模型评估不同时间点的约束)和抑郁。
    结果:TEENS+PAC和TEENS+PWL在进食病理或抑郁症方面没有观察到显著差异,也没有按时间分组的互动。观察到所有EDE-Q-I和CDI结果的时间点差异,除了饮食方面的担忧;成对对比揭示了各种变化模式。重量和形状的担忧从0降低到4m;观察到的减少保持在7m。约束在4m处最高,在7m处下降,但没有回到基线。EDE-Q-I全球得分随时间显著下降。抑郁症随着时间的推移而减少,但是仅在0和7m之间观察到显着差异。
    结论:在从事肥胖治疗的青少年中,父母干预均未产生与饮食病理相关的伤害。肥胖治疗似乎对青少年的饮食病理没有医源性影响。
    BACKGROUND: Although adolescents with obesity have heightened risk for eating pathology, the impact of differential parent involvement on eating pathology after obesity treatment is unknown. We examined differences in eating pathology in adolescents whose parents were randomized to distinct interventions within adolescent obesity treatment.
    METHODS: Participants were 82 adolescent/parent dyads (adolescents: 63 % female; 55 % racial/ethnically marginalized) enrolled in TEENS+, a 4-month behavioral weight loss intervention. Parents were randomized to either a parent weight loss treatment (TEENS+PWL) or parent skills training (TEENS+PAC). Adolescents completed the Eating Disorder Examination-Questionnaire with Instructions (EDE-Q-I) and Child Depression Inventory (CDI) at baseline, 4 m, and 7 m. Group differences in eating pathology (global score; eating concern, weight concern, shape concern, restraint) and depression across time points were evaluated with linear mixed models.
    RESULTS: No significant differences were observed between TEENS+PAC and TEENS+PWL in eating pathology or depression, nor were there group by time interactions. Time point differences were observed for all EDE-Q-I and CDI outcomes, except eating concerns; pairwise contrasts revealed a variety of change patterns. Weight and shape concerns decreased from 0 to 4 m; observed reductions were maintained at 7 m. Restraint was highest at 4 m and decreased at 7 m but did not return to baseline. EDE-Q-I global scores significantly declined over time. Depression decreased over time, but a significant difference was only observed between 0 and 7 m.
    CONCLUSIONS: Neither parent intervention yields harm related to eating pathology in adolescents engaged in obesity treatment. Obesity treatment does not appear to have iatrogenic effects on eating pathology in adolescents.
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