การวิเคราะห์จำแนกปัจจัยทางจิตวิทยาที่มีอิทธิพลต่อความสำเร็จในการตั้งครรภ์ของผู้มีบุตรยากที่รับการรักษาด้วยวิธีการทำเด็กหลอดแก้ว ศูนย์รักษาผู้มีบุตรยาก จังหวัดเชียงใหม่

Abstract

Infertility is a common problem among couples nowadays. It is an effects couples in many ways, especially psychologically. In the medical field fertility assistance is the treatment to achieve pregnancy. In Vitro Fertilization is one of the accepted methods as it can solve the underlying natural problems that hinder. However, the pregnancy success rate is not very high so increasing the success rate is necessary. This quantitative research aimed to study the discriminant analysis of psychological factors influencing the success of pregnant infertile women receiving in vitro fertilization in Chiang Mai. The sample consisted of 320 infertile women treated with In vitro fertilization in the Chiang Mai Infertility Center. July-November 2022. The research instruments consisted of a questionnaire of general information, pregnancy results questionnaire, hope scale, self-regulation scale, trust in the treatment provider scale and marital relationship scale. The last four instruments’ Cronbach’s alpha coefficients were 0.91, 0.90, 0.92 and 0.94, respectively. Descriptive statistics and discriminant analysis stepwise method, Wilk's lambda was used to analyze the data. The results show revealed that marital relationship (X4) was the best that can distinguish between successful and unsuccessful pregnancies in infertile woman groups. It can predict groups at an accuracy of 58.8%. The discriminant function for raw scores is Y' = -11.755+2.082X4, and for standard deviation is Z'Y = 1.0ZX4. The results of this study can be used as a guideline to develop the IVF treatment process to increase pregnancy success rates in the further.