米国における統合失調症の死亡率における都市と農村の差異の評価 CDC-WONDERデータベース: 遡及的研究
Sylvester K Bote1, Awab Adil Abdelaziz Mohamed Hamid2, Aliona Chunarova3
1Psychiatry, American University of the Caribbean, Cupecoy, MAF.
Cureus
|September 3, 2025
まとめ
統合失調症の死亡率は 農村部では特に 高齢者の方が高いのです この研究では 統合失調症による死亡において 都市部と農村部に 顕著な格差があることが明らかになり 対象を絞った医療介入の必要性を強調しています
科学分野:
- 公衆衛生
- 流行病学について
- メンタルヘルスの研究
背景:
- 統合失調症は 寿命が短くなります
- 都市と農村における健康リスクの格差は,人口の死亡率を評価する上で極めて重要です.
- これらの格差を理解することは 統合失調症による死亡率の 解決の鍵です
研究 の 目的:
- 統合失調症による死亡率の都市と農村の格差を評価する.
- 統合失調症の死亡率における人口のリスクと健康格差を分析する.
主な方法:
- 1999年から2020年までの統合失調症の死亡率データ (ICD-10コードF20) の遡及分析.
- 都市化,年齢,性別,人種,国勢調査地域によって階層化されたCDC-WONDERオンラインデータベースから抽出したデータ.
- Rを用いた統計分析とGGPlot2を用いた可視化.
主要な成果:
- 統合失調症による死亡者数は9359人 都市部では絶対的な死亡者数はより多い
- 総死亡率は,ほとんどの人口において,農村部で著しく高かった (p < 0. 001).
- 田舎の格差は,45歳以上の男女,白人と黒人の集団,そして高齢者のグループで顕著でした.
結論:
- 統合失調症患者の死亡率には 都市部と農村部に 顕著な違いがあります
- 統合失調症患者の医療の格差は 緊急に注意が必要です
- 統合失調症のケアにおける 田舎と都市の健康格差に対処するために 標的を絞った介入が必要です
関連する概念動画
Psychological and Sociocultural Causes of Schizophrenia
185
Schizophrenia, a complex psychiatric disorder, has been historically misunderstood. Early psychological theories attributed its origins to childhood trauma and unresponsive parenting. However, contemporary research largely rejects these notions, favoring the vulnerability-stress hypothesis. This model proposes that individuals with a genetic predisposition to schizophrenia may develop the disorder following exposure to significant environmental stressors. Notably, studies on high-risk...
185
Comparing the Survival Analysis of Two or More Groups
280
Survival analysis is a cornerstone of medical research, used to evaluate the time until an event of interest occurs, such as death, disease recurrence, or recovery. Unlike standard statistical methods, survival analysis is particularly adept at handling censored data—instances where the event has not occurred for some participants by the end of the study or remains unobserved. To address these unique challenges, specialized techniques like the Kaplan-Meier estimator, log-rank test, and...
280
Bias in Epidemiological Studies
671
Biases can arise at various stages of research, from study design and data collection to analysis and interpretation. Recognizing and addressing these biases is essential to ensure the validity and reliability of epidemiological findings.Broadly speaking, biases in epidemiology fall into three main categories: selection bias, information bias, and confounding. A more detailed description of possible biases is:
671
Biological Causes of Schizophrenia
145
Schizophrenia, a severe psychiatric disorder, arises from a complex interplay of biological factors, including genetic predisposition, structural brain abnormalities, neurotransmitter dysregulation, and developmental irregularities. These factors collectively contribute to the onset and progression of the disorder, which typically manifests in late adolescence or early adulthood.
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
Genetic Factors in Schizophrenia
The genetic basis of schizophrenia is strongly supported by family and twin...
145
Schizophrenia
217
Schizophrenia, a term introduced by Swiss psychiatrist Eugen Bleuler in 1911, describes a severe psychological disorder marked by profound disruptions in attention, thought processes, language, emotion, and interpersonal relationships. The core feature of schizophrenia is psychosis — a state characterized by a fundamental detachment from reality. This disconnection manifests through distorted logic, impaired perception, and atypical behavior, severely affecting the lives of those...
217
Cancer Survival Analysis
448
Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
448


