Table_2_Health Conditions and Psychotic Experiences: Cross-Sectional Findings From the American Life Panel.xlsx

Background: People with psychotic disorders have poor health, but studies have shown that people who have a milder and more prevalent form of psychosis (psychotic experiences) are also at risk for health problems. More research is needed to examine a broad range of health conditions to discover new relations with psychotic experiences.
Methods: We analyzed cross-sectional data from the American Life Panel, a nationally representative sample of the United States adult population. Using multivariable logistic regression, we examined the associations between health conditions (categories of conditions, specific conditions, count of conditions) and lifetime psychotic experiences.
Results: Approximately 71% of the weighted sample reported at least one health condition, and around 18% reported a lifetime psychotic experience. Using multivariable logistic regression, we found that several health conditions were associated with psychotic experiences, including pain due to other causes, neck pain, other injury, any gastrointestinal/kidney problem, liver diseases/cirrhosis, any nervous/sensory problem, migraine, nerve problem causing numbness/pain, any other disorder, specifically sleep disorder, chronic fatigue syndrome, and chronic pain. Further, the count of specific health conditions and the count of categories were associated with greater odds of psychotic experiences.
Conclusion: We found that numerous health conditions were associated with psychotic experiences.

研究背景：患有精神病性障碍的人群健康状况不佳，但现有研究显示，表现为程度更轻、更为普遍的精神病性症状形式——精神病性体验（psychotic experiences）的个体，同样存在罹患健康问题的风险。当前仍需开展更多覆盖广泛健康状况类别的研究，以挖掘其与精神病性体验间的全新关联。
研究方法：本研究分析了「美国生活面板（American Life Panel）」的横断面数据，该数据集采用具有美国成年人口全国代表性的抽样方案。本研究采用多变量逻辑回归（multivariable logistic regression）分析方法，探究了健康状况（含健康类别、具体疾病、疾病数量）与终生精神病性体验之间的关联。
研究结果：经加权后的样本中，约71%的个体报告存在至少一种健康状况，约18%的个体报告存在终生精神病性体验。通过多变量逻辑回归分析，本研究发现多种健康状况与精神病性体验存在关联，包括其他原因所致疼痛、颈部疼痛、其他损伤、任意胃肠道/肾脏问题、肝脏疾病/肝硬化、任意神经/感觉系统问题、偏头痛、引发麻木/疼痛的神经病变、其他各类障碍——具体包括睡眠障碍、慢性疲劳综合征以及慢性疼痛。此外，个体所患具体健康状况的数量及健康类别数量，均与精神病性体验的发生风险升高存在关联。
研究结论：本研究证实，多种健康状况均与精神病性体验存在关联。