Patients in the physical therapy gr

Patients in the physical therapy group could cross over or switch to surgical decompression at any point during the study period based on shared decision making with their spine surgeons. The study protocol required patients to complete the Short Form-36 Health Survey, which assessed their physical function, at 2 years. Approximately 75% of patients in both groups completed 2-year follow-up, by which point 57% of those in the physical therapy group had switched toreceive surgical decompression. The authors reported ITT analyses as well as additional analyses that tried to estimate efficacy despite the high proportion of crossovers. They concluded that surgical decompression and physical therapy led to similar improvement in physical function scores.The primary clinical question the trial was trying toanswer was, does surgery or physical therapy provide better treatment? Readers may use several key related questions to assess whether an analysis based on ITT principles answers this question of interestㄡ

結果 (繁體中文) 1:

Patients in the physical therapy group could cross over or switch to surgical decompression at any point during the study period based on shared decision making with their spine surgeons. The study protocol required patients to complete the Short Form-36 Health Survey, which assessed their physical function, at 2 years. Approximately 75% of patients in both groups completed 2-year follow-up, by which point 57% of those in the physical therapy group had switched to
receive surgical decompression. The authors reported ITT analyses as well as additional analyses that tried to estimate efficacy despite the high proportion of crossovers. They concluded that surgical decompression and physical therapy led to similar improvement in physical function scores.
主要臨床問題的試驗試圖toanswer了，不手術或物理治療提供更好的治療方法？讀者可以使用幾個關鍵的相關問題，以評估基於ITT原則分析是否回答了興趣這個問題ㄡ

結果 (繁體中文) 2:

物理治療組的患者可以在研究期間的任何時候根據與脊柱外科醫生的共同決策交叉或切換到手術減壓。研究協定要求患者在2年內完成短期表格-36健康調查，評估其身體機位。兩組患者中約有75%完成了2年隨訪，到那時，57%的物理治療組患者已轉為
接受手術減壓。作者報告了ITT的分析以及試圖估計有效性的其他分析，儘管交叉的比例很高。他們得出結論，手術減壓和物理治療導致身體功能得分的類似改善。
試驗試圖回答的主要臨床問題是，手術或物理治療是否提供更好的治療？讀者可以使用幾個關鍵相關問題來評估基於 ITT 原則的分析是否回答了這一感興趣的問題。

結果 (繁體中文) 3:

物理治療組的患者可以在研究期間的任何時候，基於與脊柱外科醫生的共同決策，交叉或切換到手術減壓。研究方案要求患者在2年內完成簡短的表格-36健康調查，評估他們的身體功能。兩組中約75%的患者完成了2年的隨訪，此時物理治療組中57%的患者已轉為
接受手術減壓。作者報告了ITT分析和其他分析，試圖評估療效，儘管交叉比例很高。他們的結論是，手術減壓和物理治療導致了相似的身體功能評分改善。
試驗試圖解决的主要臨床問題是，手術或物理治療是否能提供更好的治療？讀者可以使用幾個關鍵的相關問題來評估基於ITT原則的分析是否回答了這個感興趣的問題