該資料是WOMAC指數，這是一份針對膝關節炎的問卷，用於測量患者對膝蓋疼痛、膝蓋僵硬、身體功能在治療前後的評分。請注意，這份資料包含了患者的主觀感受。

This data is called the WOMAC index, a questionnaire on knee arthritis that measures the patient's score before and after the procedure on knee pain, knee stiffness, and physical function. It reveals that the data includes the patient's subjective feelings.

該資料是WOMAC指數，這是一份針對膝關節炎的問卷，用於測量患者對膝蓋疼痛、膝蓋僵硬、身體功能在治療前後的評分。請注意，這份資料包含了患者的主觀感受。

This data is called the WOMAC index, a questionnaire on knee arthritis that measures the patient's score before and after the procedure on knee pain, knee stiffness, and physical function. It reveals that the data includes the patient's subjective feelings.

該資料是WOMAC指數，這是一份針對膝關節炎的問卷，用於測量患者對膝蓋疼痛、膝蓋僵硬、身體功能在治療前後的評分。請注意，這份資料包含了患者的主觀感受。

This data is called the WOMAC index, a questionnaire on knee arthritis that measures the patient's score before and after the procedure on knee pain, knee stiffness, and physical function. It reveals that the data includes the patient's subjective feelings.

該資料是WOMAC指數，這是一份針對膝關節炎的問卷，用於測量患者對膝蓋疼痛、膝蓋僵硬、身體功能在治療前後的評分。請注意，這份資料包含了患者的主觀感受。

This data is called the WOMAC index, a questionnaire on knee arthritis that measures the patient's score before and after the procedure on knee pain, knee stiffness, and physical function. It reveals that the data includes the patient's subjective feelings.

該資料是WOMAC指數，這是一份針對膝關節炎的問卷，用於測量患者對膝蓋疼痛、膝蓋僵硬、身體功能在治療前後的評分。請注意，這份資料包含了患者的主觀感受。

This data is called the WOMAC index, a questionnaire on knee arthritis that measures the patient's score before and after the procedure on knee pain, knee stiffness, and physical function. It reveals that the data includes the patient's subjective feelings.

  該資料是WOMAC指數，這是一份針對膝關節炎的問卷，用於測量患者對膝蓋疼痛、膝蓋僵硬、身體功能在治療前後的評分。請注意，這份資料包含了患者的主觀感受。

This data is called the WOMAC index, a questionnaire on knee arthritis that measures the patient's score before and after the procedure on knee pain, knee stiffness, and physical function. It reveals that the data includes the patient's subjective feelings.