Study Characteristics

The Study Characteristics dataset includes basic information about study design. In addition to study class, the dataset includes clinical setting, whether the study looked at PTSD symptom clusters, whether there were any subgroup analyses, type of diagnostic measure used (e.g., diagnostic interview, self-report), and provider credentials. Use this dataset to better understand the variety of RCT designs employed, compare studies by study class or to identify gaps in the literature for potential new RCTs. Visualizations made from this dataset will be based on the 550 RCTs included in the PTSD-Repository. Values reported as "NA" or not reported "NR" by the study are null values (empty cells). Data is at the study level.

《研究特征数据集》涵盖关于研究设计的基礎信息。該數據集不僅包括研究類別，還涵蓋臨床環境、研究是否關注創傷後壓力症狀群、是否進行了子群體分析、所使用的診斷措施類型（例如，診斷訪談、自我報告）以及提供者的資格。利用此數據集，可更深入地了解所採用的各種隨機對照試驗（RCT）設計，通過研究類別比較研究，或識別文獻中的空缺，以尋求進一步的RCT研究。從此數據集生成的視覺化將基於 PTSD 存儲庫中包含的550個RCT。研究中報告為“NA”或未報告為“NR”的數據值視為空值（空白單元格）。數據屬於研究層級。