Dapatkah Kelas Ibu Hamil Model Virtual Meningkatkan Praktik Pencegahan Risiko Tinggi Kehamilan ?
Authors: Sriatmi Ayun , Suwitri Sri , Shaluhiyah Zahroh , Nugraheni Sri Achadi 
Published: June 2020

Abstract
The inability of pregnant women to identify and recognize danger signs of pregnancy indicates the lack of knowledge, attitudes and perceptions of mothers about healthy pregnancies which has an impact on the low practices of prevention of high risk of pregnancy. Pregnant Women Class Program (KIH) which is held is not optimal because of the low presence of pregnant women for various reasons. The aim of study to determine the effect of the KIH-Virtual model on the practice of preventing high risk of pregnancy. This is a quasi-experimental study with case-control approach. The population is pregnant women in Semarang City. The total sample was 60 mothers for the intervention group and 61 mothers for control group. The independent variable is KIH-Virtual intervention and dependent variable is the practice of preventing high risk pregnancy (covering 7 dimensions). Data collection through interviews and observations with four times measurements (pretest, posttest 1,2,3). Partial analysis using independent-T test and Paired test. Simultaneous analysis with Linear-Mixed-Model. Statistically, there were differences in the practice of preventing high risk pregnancy between intervention groups and control at the last measurement (p<0.05). Although both groups experienced an increase in scores at each measurement stage, it was evident in the intervention group that the increase was higher for all dimensions of practice. The highest increase in the effect of interventions on communication and collaboration practices was followed by health status monitoring practices. Daily self-care practices and lifestyle practices are the dimensions with the lowest intervention effect. Virtual-KIH influences the practice of pregnant women in the prevention of high risk of pregnancy and is able to improve the practice better than conventional models that have been underway.
Abstrak 
Ketidakmampuan ibu hamil mengidentifikasi dan mengenali tanda bahaya kehamilan mengindikasikan rendahnya pengetahuan, sikap dan persepsi ibu tentang kehamilan sehat, yang berdampak pada rendahnya praktik pencegahan risiko tinggi kehamilan. Program Kelas Ibu Hamil (KIH) yang diselenggarakan belum optimal karena terkendala rendahnya kehadiran ibu hamil dengan berbagai alasannya. Tujuan penelitian menganalisis pengaruh model KIH Virtual terhadap praktik pencegahan risiko tinggi kehamilan. Penelitian ini merupakan penelitian quasi experimental dengan pendekatan kasus-kontrol. Populasi adalah ibu hamil di Kota Semarang. Jumlah sampel 60 ibu untuk kelompok intervensi dan 61 ibu untuk kelompok kontrol. Variabel bebas yaitu intervensi KIH Virtual dan variabel terikatnya yaitu praktik pencegahan risiko tinggi kehamilan (meliputi 7 dimensi). Pengumpulan data melalui wawancara dan observasi dengan 4 kali pengukuran (pretest, posttest-1,2,3). Analisis parsial menggunakan uji beda independen dan berpasangan. Analisis simultan dengan Linear-Mixed-Model. Secara statistik ada perbedaan praktik pencegahan risiko tinggi kehamilan antara kelompok intervensi dengan kontrol pada pengukuran terakhir (p<0,05). Meski kedua kelompok mengalami peningkatan skor pada setiap tahap pengukuran, namun terbukti pada kelompok intervensi peningkatannya lebih tinggi untuk semua dimensi praktik. Peningkatan tertinggi efek intervensi pada praktik komunikasi dan kerjasama, diikuti praktik pemantauan status kesehatan. Praktik perawatan diri sehari-hari dan praktik gaya hidup merupakan dimensi praktik dengan efek intervensi terendah. KIH Virtual memengaruhi praktik ibu hamil dalam pencegahan risiko tinggi kehamilan dan mampu meningkatkan praktik tersebut dengan lebih baik dibandingkan model konvensional yang selama ini berlangsung.