กรุณาใช้ตัวระบุนี้เพื่ออ้างอิงหรือเชื่อมต่อรายการนี้: http://kb.psu.ac.th/psukb/handle/2016/18075
ชื่อเรื่อง: การทดสอบแบบวัดความร่วมมือในการใช้ยาสำหรับคนไทยในผู้ป่วยจิตเภท
ชื่อเรื่องอื่นๆ: Validation of the Medication Adherence Scale in Thais in Schizophrenic Patients
ผู้แต่ง/ผู้ร่วมงาน: สงวน ลือเกียรติบัณฑิต
รษิกา อัครกรณ์กุล
Faculty of Pharmaceutical Sciences (Pharmacy Administration)
คณะเภสัชศาสตร์ ภาควิชาบริหารเภสัชกิจ
คำสำคัญ: ความร่วมมือในการใช้ยา;ความไว;ความจำเพาะ;ความตรง;ความเที่ยง;โรคจิตเภท;แบบวัดความร่วมมือในการใช้ยา
วันที่เผยแพร่: 2022
สำนักพิมพ์: มหาวิทยาลัยสงขลานครินทร์
บทคัดย่อ: The object of this research was to test the Medication Adherence Scale for Thais (MAST) in schizophrenic patients and to determine the cut-off point for an adequate medication adherence (MA). Participants were 119 outpatients with schizophrenia in Suansaranrom Hospital who received at least 6 months of antipsychotic treatment. Data were collected at Month 0 by interviewing the participants using the MAST, the MA scale for schizophrenic patients of Sathuporn Putkhao, the Schizophrenia Quality of Life Scale (SQLS), and the Brief Psychiatric Rating Scale (BPRS) for assessing psychiatric symptoms. The study also assessed MA at Month 0 by pill count. At the third month of the study, the researchers assessed subjects using the BPRS, pill count, and the Marlowe-Crowne Social Desirability Scale (MCSDS) for measuring one’s tendency to conform the expectations of others. At the sixth month of the study, researchers assessed the patients with the BPRS, pill counts, and the SQLS. The ROC (receiver operator characteristics) curves was employed to assess the measurement properties of the MAST. It was found that the exploratory factor analysis of the MAST scores at Months 0 and 6 revealed the scale contained one dimension. Cronbach's Alphas of the MAST measured At Months 0 and 6 were 0.84 and 0.85, respectively. The correlation coefficient (r) of the MAST scores at Months 0 and 6 was 0.88 (P<0.001). The r between the MAST score at Month 0 and the MA measured by pill count at Months 0, 3, and 6 were 0.75, 0.72, and 0.73, respectively (P<0.001). The r between the MAST score at Month 0 and MA score from Sathuporn Putkhao’s scale (measured at Month 0) was 0.64 (P<0.001). Construct validity was evident from the r between the MAST score at Month 0 and the quality life as measured by the SQLS at months 0 and 6 was between -0.27 and -0.43 (high SQLS scores represented poor quality of life) (P<0.003). The r between MAST scores at Month 0 and the BPRS at Month 0, 3 and 6 ranged from -0.19 to -0.45 (high BPRS scores reflects more psychiatric symptoms) (P<0.037). The MAST scores at Months 0 and 6 and MCSDS were correlated with r of 0.28 and 0.30, respectively (P<0.002), indicating that patients with high social desirability reported a higher score on the MAST. Using the MA score from the pill count at Months 0 and 6 as gold standard, the area under the ROC curve was 0.85 and 0.88, respectively. Appropriate cut-off point was 36 (out of the full score of 40). The MAST scale had sensitivity and specificity at 73.91-80.00 and 72.92-77.88%, respectively. The overall predictive accuracy was 7378%. Positive predictive value and the negative forecast value were 34.29-39.53%, and 92.11-96.43, respectively. Positive likelihood ratio and negative likelihood ratio were in the range of 2.73-3.62 and 0.26-0.36, respectively. In schizophrenic patients, the MAST scale had good validity, reliability, sensitivity and specificity. Therefore, the measure could be used to assess MA in patients with this disease.
รายละเอียด: เภสัชศาสตรมหาบัณฑิต (เภสัชศาสตร์สังคมและการบริหาร), 2564
URI: http://kb.psu.ac.th/psukb/handle/2016/18075
ปรากฏในกลุ่มข้อมูล:575 Thesis

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