Factors related to the successful Total Knee Arthroplasty in patients with osteoarthritis at Debaratana Nakhonratchasima Hospital, Nakhonratchasima province. ; ปัจจัยที่มีความสัมพันธ์ต่อผลสำเร็จของการผ่าตัดเปลี่ยนข้อเข่าเทียมในผู้ป่วยโรคข้อเข่าเสื่อมโรงพยาบาลเทพรัตน์นครราชสีมา จังหวัดนครราชสีมา

Osteoarthritis is a common disease in the elderly, especially in females, World Health Organization. It is estimated that by 2020 there will be approximately 570 million orthopedic patients. Thailand has an osteoarthritis incidence rate of 57.10 per 100,000 population, in females about 4 times more than males. Objective: To study the factors related to the successful Total Knee Arthroplasty in patients with osteoarthritis at Debaratana Nakhonratchasima Hospital, Nakhonratchasima province. Method of research: This is a retrospective descriptive study in patients with osteoarthritis undergoing knee arthroplasty at Debaratana Nakhonratchasima Hospital, Nakhon Ratchasima Province from October 1, 2019 to September 30, 2021 of 41 patients. General and treatment data were collected and analyzed using the number, proportion, percentage and mean to determine factors related to the success using inferential statistics by Fisher's Exact Test. Results: 41 patients, 7 males (17%), 34 females (83%), male: female 1:4.8, mean age 64 years, mean weight 62.5 kg, diabetes and hypertension 11 cases (26.8%) hypertension 10 cases (24.4%). The successful Total Knee Arthroplasty were knee flexion >90◦, walking away from home, walking without pain and follow up 1 and 6 month. The factors related to the successful Total Knee Arthroplasty were performed and significantly (p-value <0.05): sex, age, body weight but comorbidities; hypertension, hypertension and diabetic mellitus were not significantly (p-value >0.05) Conclusions: The factors related to the successful Total Knee Arthroplasty in patients with osteoarthritis were sex, age, body weight, Comorbidities (hypertension, hypertension and diabetic mellitus) were not factor of the successful Total Knee Arthroplasty ; โรคข้อเข่าเสื่อมเป็นโรคที่มักพบในผู้สูงอายุโดยเฉพาะในเพศหญิง องค์การอนามัยโลกคาดการณ์ว่าในปี 2020 จะมีผู้ป่วยกระดูกและข้อประมาณ 570 ล้านคน ประเทศไทยมีอัตราการเกิดโรคข้อเสื่อมเท่ากับ 57.10 ต่อประชากรแสนคนและพบในเพศหญิงประมาณ 4 เท่า ...