Early adolescence is a pivotal developmental period when multiple health risk behaviors, such as obesity and substance use, are often established. Several psychosocial factors, often considered traits, have been independently associated with these increases, including executive function (EF), mindfulness disposition (MD), perceived stress, distress tolerance (DT), and anhedonia. However, these factors have not been evaluated for their conjoint relationships to determine whether different patterns may signal greater or lesser risk for obesity and substance use, and whether the same patterns relate to obesity and substance use in the same ways (same magnitude of risk). To evaluate these patterns, a latent profile analysis was conducted, resulting in a three-profile model. Profile 1 (8% of sample) was characterized by the lowest levels of EF, MD, DT and highest levels of stress and anhedonia, profile 2 (44%) intermediate levels, and profile 3 (48%) the highest levels of EF, MD, DT and lowest levels of stress and anhedonia. Youth classified to profile 1 reported significantly greater levels of both obesogenic and substance use behaviors relative to other profiles. Findings suggest that adolescents engaging in obesogenic and substance use behaviors may share common profiles of psychosocial risk.

中文翻译：

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早期青少年的心理社会因素和多种健康风险行为：潜在特征分析。

青春期早期是一个关键的发育时期，此时往往会形成多种健康风险行为，例如肥胖和物质使用。一些通常被认为是特征的社会心理因素与这些增加独立相关，包括执行功能 (EF)、正念倾向 (MD)、感知压力、压力耐受性 (DT) 和快感缺失。然而，尚未对这些因素的联合关系进行评估，以确定不同的模式是否可能预示着肥胖和物质使用的风险更大或更小，以及相同的模式是否以相同的方式与肥胖和物质使用相关（相同的风险程度） . 为了评估这些模式，进行了潜在剖面分析，产生了一个三剖面模型。配置文件 1（样本的 8%）的特征在于最低水平的 EF、MD、DT 和最高水平的压力和快感缺乏、配置文件 2 (44%) 中间水平和配置文件 3 (48%) 最高水平的 EF、MD、DT 和最低水平的压力和快感缺乏。与其他类型相比，归类到类型 1 的青年报告的致肥胖和物质使用行为水平明显更高。研究结果表明，从事致胖和物质使用行为的青少年可能具有共同的心理社会风险。