Perwitasari Perwitasari
Program Pascasarjana Fakultas Pertanian, Universitas Brawijaya, Jln. Veteran, Malang

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Risk Analysis Related to the Possibility of Using CNG in Trans Jogja Buses Perwitasari, Perwitasari; Anggorowati, Heni; Yusuf, Yusmardhany
CHEESA: Chemical Engineering Research Articles Vol. 5 No. 1 (2022)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/cheesa.v5i1.10824.28-39

Abstract

One of the issues in urban areas such as DI Yogyakarta province is air pollution. The pollution level is high, as shown by the quality index value of about 85.25 in 2019. Vehicle emissions are the most significant source of this pollution in urban areas and can be decreased by using fuel with minimum carbon emission. Compressed Natural Gas (CNG) is an environmentally friendly fuel. However, a safety study is required because CNG is stored under high pressure. Therefore, this research aims to analyze the risk of using CNG in the Trans Jogja bus. The research method collects secondary data and then processes them using FTA, ETA, ALOHA software, and a risk matrix. The result shows that the risk value for CNG usage in the Trans Jogja bus is low to a moderate level or acceptable.
KEPUASAN PERNIKAHAN DAN DISTRES PSIKOLOGIS PADA IBU HAMIL: STUDI CROSS-SECTIONAL DI JAWA TENGAH Perwitasari, Perwitasari; Puji Wulandari, Risky; Meilani, Mita
Jurnal Kebidanan Indonesia Vol 14, No 2 (2023): JULI
Publisher : STIKES Mamba'ul 'Ulum Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36419/jki.v14i2.862

Abstract

EDUCATIONAL VIDEO AS AN EFFORT TO REDUCE THE INCIDENCE OF POSTPARTUM BLUES AT MUNTILAN HEALTH CENTER Wulandari, Risky Puji; Meilani, Mita; Abidah, Alief Nur insyiroh; Perwitasari, Perwitasari
Jurnal Smart Kebidanan Vol. 12 No. 1 (2025): JUNE 2025
Publisher : Universitas Karya Husada Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34310/jskb.v12i1.161

Abstract

Background: The postpartum period has a strong position as a risk factor for the development of serious mood disorders that can lead to postpartum blues and even depression. Postpartum blues is one of the adjustment disorders after childbirth in the form of feelings of sadness and anxiety that occur on day 3 to day 5 in the first 14 days after childbirth. This condition can cause bounding attachment problems between mother and baby, delays in physical, social, and cognitive development in infants. In other aspects, it affects postpartum care, maternal health, and greatly affects the mother's quality of life. Methods: This study was a type of quantitative research with a quasy experiment design. Total population of 50 mothers with total sampling, the number of samples of this study was 50 respondents. Observations were made twice, namely before and after the experiment and there was a control and intervention group (25 samples/group). Results: There was a rfesignificant difference in the average postpartum blues (EPDS score) before and after being given an educational video in the intervention group with a p-value of 0.000 (p <0.05). The data normality test used Shapiro Wilk with the results of the normally distributed data with a p value of >0.05. The bivariate test uses the paired t-test, which is to determine the effect  of educational videos as an effort to reduce the incidence of postpartum blues before and after the provision of educational videos in the intervention group and control group. There was a decrease in EPDS scores with a difference between post-test and pre-test of 5.16. Researchers 95% believe that the difference in EPDS scores before the educational video with EPDS scores after education is between 4.53 to 5.80l. Conclusion: Video education is proven to have an effect on reducing the incidence of postpartum blues in the group given educational videos. Respondents in the intervention group experienced a significant decrease in postpartum blues compared to the control group.
PENGARUH KOMPRES HANGAT DENGAN BULI – BULI TERHADAP TINGKAT NYERI PUNGGUNG IBU HAMIL TRIMESTER III Nurulicha, Nurulicha; Perwitasari, Perwitasari; Puspita Sari, Ayu Lestari
JURNAL KESEHATAN INDRA HUSADA Vol 12 No 1 (2024): June 2024
Publisher : SEKOLAH TINGGI ILMU KESEHATAN INDRAMAYU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36973/jkih.v12i1.581

Abstract

Low back pain (LBP) is one of several complaints frequently experienced by pregnant women throughout the world. The hormones relaxin and progesterone will relax the ligaments in the pelvic area and weight gain will change the size of the uterus to become larger, resulting in discomfort in the back area. To prevent the risks of pharmacological therapy, it is important to know complementary therapies that are effective and efficient. The aim of this study was to determine the effect of warm compresses using bladder media on the level of back pain in third trimester pregnant women. This research employed a quasi-experimental method with one group pre-post-test. The total sample of 28 respondents was taken from PMB "F" Klapanunggal Bogor in March 2023. The patient's pain level was measured using the NRS (numeric rating scale) instrument. Data analysis used the paired t-test. The research results showed that the mean or average score before back pain for respondents was 2.68 with a standard deviation value of 0.146, while the average score after back pain in third trimester pregnant women was 1.61 with a standard deviation value of 0.094. Statistical analysis using the paired sample t test obtained a p-value = 0.000 (<0.05), so it can be concluded that there is a significant effect of giving warm compresses on reducing back pain in pregnant women in the third trimester. This research recommends the use of warm compresses as an alternative method for treating back pain experienced during pregnancy.
VALIDITAS DAN RELIABILITAS KUESIONER MENTAL HEALTH CONTINUUM SHORT FORM (MHC-SF) PADA IBU HAMIL Perwitasari, Perwitasari; Wulandari, Risky Puji; Tarnoto, Tenny; Tiyas, Ajeng Hayuning
Jurnal Kesehatan Tambusai Vol. 5 No. 2 (2024): JUNI 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jkt.v5i2.27440

Abstract

Kesehatan mental maternal selama periode kehamilan diketahui berdampak pada outcome kehamilan dan janin. Pengukuran kesehatan mental terbagi menjadi aspek positif dan negatif. Banyak penelitian yang berfokus pada kesehatan mental negatif dimana mengukur adanya gejala seperti depresi, kecemasan, dan distress psikologis. Modifikasi kuesioner Mental Health Continuum-Short Form (MHC-SF) untuk menilai kesehatan mental aspek positif telah digunakan di Indonesia pada sampel berusia 17-54 tahun, namun belum diketahui validitasnya terhadap sampel ibu hamil. Penelitian ini bertujuan untuk mengetahui validitas dan reliabilitas kuesioner modifikasi MHC-SF pada ibu hamil. Desain penelitian ini menggunakan metode deskriptif statistik untuk uji validitas dan reliabilitas MHC-SF yang telah dimodifikasi dan berjumlah 11 item. Sampel sebanyak 30 responden ibu hamil yang tinggal di wilayah Magelang Provinsi Jawa Tengah diambil sesuai kriteria inklusi dan eksklusi. Penelitian dilakukan pada bulan Maret hingga April 2023 menggunakan google form. Analisis pearson correlation untuk menilai validitas dan cronbach alpha untuk uji reliabilitas. Hasil analisis menunjukkan sebelas pernyataan memiliki nilai r hitung 0,569 - 0,933, tidak ada r hitung lebih dari r tabel (0,316), sehingga seluruh item dinyatakan valid. Nilai cronbach’s alpha sebesar 0,906 yang mengindikasikan bahwa kuesioner modifikasi MHC-SF sangat reliabel karena nilai reliabilitas ? 0,9. Penelitian ini menyimpulkan kuesioner MHC-SF yang dimodifikasi dengan jumlah 11 item memiliki nilai validitas dan reliabilitas yang baik sehingga dapat digunakan untuk melakukan skrining dan mempromosikan kesehatan mental ibu hamil.
Analisis Perilaku Merokok, Dampak Kesehatan dan Strategi Pengendalian Tembakau Siagian, Harris; Imran, Lazuardi; Nirawaty, Ninin; M, Imelda Diana; Perwitasari, Perwitasari
JURNAL KESEHATAN TERAPAN Vol 11 No 1 (2024): Jurnal Kesehatan Terapan
Publisher : LPPM Universitas Kader Bangsa Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54816/jk.v11i1.730

Abstract

Indonesia adalah salah satu negara dengan tingkat merokok tertinggi di dunia. Sistem kesehatan nasional di Indonesia melaporkan defisit keuangan yang signifikan karena penyakit terkait tembakau seperti stroke, penyakit jantung iskemik, diabetes, kanker, hingga kematian dini. Meskipun kebijakan pengendalian tembakau berhasil menurunkan perokok remaja, namun tingkat perilaku merokok usia dewasa semakin meningkat. Penelitian ini bertujuan untuk mengetahui karakteristik perilaku merokok dan persepsi terhadap dampak kesehatan dari rokok konvensional, rokok elektrik dan heated-tobacco products (HTP), serta mengetahui alternatif strategi untuk mengendalikan penggunaan tembakau. Penelitian ini adalah kuantitatif dengan metode deskriptif analitik dengan pendekatan cross-sectional pada bulan Maret 2022 - Juni 2023 di Jakarta, Bandung, Surabaya, Semarang dan Makassar. Sampel penelitian yaitu perokok aktif sebanyak 750 responden yang direkrut dengan metode cluster dan random sampling. Jumlah perokok aktif dari tiga jenis rokok didominasi oleh kelompok laki-laki yaitu lebih dari 80% responden pada setiap kategori rokok. Dari ketiga jenis rokok, keluhan minimal paling banyak dirasakan oleh pengguna HTP (72%). Keluhan pengguna rokok konvensional meliputi batuk (21%), kelelahan (14%), sesak napas (24%), disfungsi penciuman (2%), sakit tenggorokan (17%), sedangkan keluhan pusing (9%), mual (10%) dan hilang napsu makan (7%) paling sering ditemui pada pengguna rokok elektrik. Rokok memiliki konsekuensi negative jangka pendek dan jangka panjang terhadap kesehatan sehingga strategi harm reduction perlu dipertimbangkan sebagai upaya preventif dan promotif. Rokok HTP memiliki potensi sebagai alternatif untuk mengendalikan penggunaan tembakau.