scholarly journals IN HOUSE TRAINING IN NURSING ON KNOWLEDGE OF CHEMICAL PLEBITIS IN GIVING INTRAVENA THERAPY

2019 ◽  
Vol 7 (1) ◽  
pp. 42-53
Author(s):  
Ernawaty Siagian
Keyword(s):  
Sampling Technique ◽  
Medication Administration ◽  
T Test ◽  
P Value ◽  
Intravenous Therapy ◽  
Significant Difference ◽  
Before And After ◽  
Analytical Research ◽  
Level Of Knowledge ◽  
Paired T Test

ABSTRACT IN HOUSE TRAINING IN NURSING ON KNOWLEDGE OF CHEMICAL PLEBITIS IN GIVING INTRAVENA THERAPY ErnawatySiagian Faculty of Nursing, Adventist University of Indonesia Intravenous therapy is the provision of access that aims to provide fluid, electrolytes, nutrition and medication administration. The causes of chemical phlebitis are drugs that have acidic and alkaline pH, hypertonic infusion fluids and droplets that are too fast.   The purpose of this study was to determine nurses' knowledge about intravenous therapy with the incidence of plebitis. Pre-experimental descriptive analytical research method with one group pretest-posttest design with accidental sampling technique approach involving 89 nurses with career paths including PKI – PK IV. The variables studied were to find out the knowledge of nurses about plebitis in administering intravenous therapy at the Bandar Lampung Advent Hospital. With the pretest and posttest questionnaire.Statistical test using Paired T-test.   The results obtained before the seminar on PK I were 8.7 (80%) and after the seminar 9.43 (94%). The level of knowledge before the seminar on PK II was 7.92 (79%) and after the seminar 9.74 (97%). In PK III before the seminar the value was 7.97 (79%) and after the seminar 9.23 (92%). Whereas in PK IV before the seminar value 8.2 (83%) and after the seminar 9.47 (94%). The Paired T-test results have a significant difference between the knowledge of nurses before and after the seminar on IV PK I-PK with a p-value of 0.000 <0.05.   Advice that nurses increase knowledge about intravena therapy and the causes of chemical plebitis so that it can improve the quality of service.   Keywords: Chemical plebitis,In house training, Intravenous therapy

scholarly journals KNOWLEDGE AND APPLICATION OF BALANCED NUTRITION ON TODDLERS DURING PANDEMIC

2021 ◽  
Vol 5 (1) ◽  
pp. 24-29
Author(s):  
Hesty Widowati Widowati ◽  
Sri Mukhodim Faridah Hanum ◽  
Umi Khoirun Nisak ◽  
Widya Nurfadillah
Keyword(s):  
Health Education ◽  
Nutrition Education ◽  
T Test ◽  
Wilcoxon Test ◽  
P Value ◽  
Test Results ◽  
Significant Difference ◽  
Before And After ◽  
Level Of Knowledge ◽  
Paired T Test

Toddlers are an age group that is vulnerable to nutritional disorders. A balanced nutritional intake will have an impact on children's development and also play an important role in immunity to prevent and fight COVID-19, especially in early childhood. Nutrition education is an effective effort in changing the behavior of mothers. The purpose of this study was to determine the effect of health education on knowledge and behavior of mothers in the application of toddler’s balanced nutrition  in Sidoarjo region. This study used a pre-experimental design with a one group pre post test approach. The sample of this research is mothers who have children aged 1-5 years in the village of Sukodono Sidoarjo totaling 30 respondents, the sampling technique is purposive sampling. The statistical test used are the Paired T test and Wilcoxon test. The Paired t test results obtained p value 0.011 (α = 0.05), which means that there is an effect of health education on the level of knowledge about balanced nutrition in toddlers, while the Wilcoxon test results on the practice of implementing toddler’s balanced nutrition obtained p value 0.091 which means there is no effect health education on the practice of implementing balanced nutrition in toddlers. Thus it can be concluded that there is a significant difference in the level of knowledge of respondents before and after being given health education, while the practice of implementing toddler’s balanced nutrition has no difference before and after being given health education

scholarly journals Analysis The Level Of Cattleman’s Knowledge Using The T-Test And Wilcoxon In Maju Farmer Group

2020 ◽  
Vol 15 (1) ◽  
pp. 1
Author(s):  
Bismi Widi Hastari ◽  
Dyah Gandasari ◽  
Harry Harry
Keyword(s):  
T Test ◽  
Statistical Software ◽  
City Administration ◽  
Group Data ◽  
Significant Difference ◽  
Urine Production ◽  
Before And After ◽  
Post Test ◽  
Level Of Knowledge ◽  
Paired T Test

Tani Maju farmer group is one of the farming groups located in Rorotan Village, Cilincing District, North Jakarta City Administration. This group has a lot of sheep and advanced management. Despite they manage their sheep well, they are not well informed on how to manage the sewage from their castles (faces and urine). So far, they just throw away the sewage or gave them to fellow farmers. This study aimed to analyze the level of farmers' knowledge in making use of sheep's urine to be degraded into bio urine in the Maju Farmer group. Data was collected through the pre-test and post-test. The data were analyzed using paired t-test and Wilcoxon statistical software (IBM SPSS Statistics 25). The results of the study showed that farmers' knowledge in sewage (Urine) management increased; there is a significant difference in farmers' level of knowledge in bio urine production before and after bio urine extension.

scholarly journals Pengaruh Hidroterapi dan Relaksasi Benson (Hidroson) terhadap Penurunan Tekanan Darah dan Nadi

2019 ◽  
pp. 86-93
Author(s):  
Riska Putri Meiyana ◽  
Cornelia Dede Yoshima Nekada ◽  
Adi Sucipto
Keyword(s):  
Blood Pressure ◽  
Pressure Pulse ◽  
Sampling Technique ◽  
Complementary Therapy ◽  
T Test ◽  
Wilcoxon Test ◽  
P Value ◽  
Measure Blood Pressure ◽  
Before And After ◽  
Paired T Test

Abstrak Terapi komplementer merupakan salah satu alternatif untuk mengatasi masalah kesehatan. Hidroterapi dan relaksasi Benson merupakan terapi komplementer yang efektif terhadap tekanan darah dan nadi, namun masih jarang masyarakat yang memanfaatkannya. Diketahui ada pengaruh kombinasi hidroterapi dan relaksasi Benson (disebut hidroson) terhadap tekanan darah dan nadi. Metode penelitian pra-eksperimen, pre- and post- design dengan teknik purposive sampel pada 32 responden usia 26-65 tahun. Penelitian dilakukan dari tanggal 1-18 Maret 2019 di RT 19 dan 20, Sungapan V Desa Wahyuharjo, Kecamatan Lendah, Kabupaten Kulon Progo dengan tiap responden diberikan intervensi selama 3 hari berturut-turut. Instrumen yang digunakan adalah sphygmomanometer digital untuk mengukur tekanan darah dan nadi 5 menit sebelum dan sesudah pemberian terapi. Tekanan darah dianalisis dengan wilcoxon test dan paired t-test untuk nadi. Hasil analisis menunjukkan tekanan darah sistolik sebelum terapi sebesar 118,25 mmHg dan setelah terapi sebesar 111,00 mmHg, sehingga disimpulkan terjadi penurunan sebesar 7,25 mmHg dengan ρ Value 0,0001. Tekanan darah diastolik sebelum terapi sebesar 81,25 mmHg dan setelah terapi sebesar 78,75 mmHg, sehingga disimpulkan terjadi penurunan sebesar 2,50 mmHg dengan ρ value 0,002. Nadi sebelum terapi sebesar 82,30 x/menit dan setelah terapi sebesar 80,64 x/menit, sehingga disimpulkan terjadi penurunan sebesar 1,66 x/menit dengan ρ value 0,003. Ada pengaruh yang signifikan terhadap pemberian kombinasi hidroterapi dan relaksasi Benson (hidroson) terhadap penurunan tekanan darah dan nadi di RT 19 dan 20, Sungapan V. Kata kunci: hidroterapi, Relaksasi Benson, tekanan darah, nadi Abstract Complementary therapy is one alternative to solving health problems. Hydrotherapy and Benson's relaxation are effective complementary therapies for blood pressure and pulse, but still few patients utilize it. There is a known effect of hydrotherapy and Benson relaxation combination (called hydrosol) on blood pressure and pulse. The study method was pre-experimental with pre and post design with a purposive sampling technique on 32 respondents aged 26-65 years. The study was conducted from 1-18 March 2019 in neighborhood 19 and 20, Sungapan V, Wahyuharjo Village, Lendah District, Kulon Progo. Regency Each respondent was given intervention with hydrosol therapy for 3 consecutive days. The instrument used was a digital sphygmomanometer to measure blood pressure and pulse 5 minutes before and after the administration of therapy. Blood pressure was analyzed by the Wilcoxon test while pulsing by paired t-test. The analysis showed that systolic blood pressure before therapy was 118.25 mmHg and after therapy became 111,00 mmHg, so there was a decrease of 7,25 mmHg with a p-value of 0,0001. The diastolic blood pressure before treatment was 81,25 mmHg and after therapy became 78,75 mmHg, so there was a decrease of 2,50 mmHg with a p-value of 0,002 mm. The pulse before therapy was 82,30 x / min and after therapy became 80,64 x / min, so there was a decrease of 1,66 x / min with ρ-value 0,003. There is a significant effect of giving a combination of hydrotherapy and Benson relaxation (hydrosol) on reducing blood pressure and pulse among 32 subjects in neighborhood 19 and 20, Sungapan V. Keywords: hydrotherapy, Benson Relaxation, blood pressure, pulse

scholarly journals PENGARUH PENYULUHAN TERHADAP TINGKAT PENGETAHUAN DAN SIKAP REMAJA TENTANG SEKS PRANIKAH PADA SISWA SMK NEGERI 8 PADANG TAHUN 2017

2018 ◽  
Vol 2 (1) ◽  
pp. 45-53
Author(s):  
Milya Novera ◽  
Diana Arianti ◽  
Dela Septianingsih
Keyword(s):  
Random Sampling ◽  
Sampling Technique ◽  
T Test ◽  
Premarital Sex ◽  
P Value ◽  
Local Health ◽  
Knowledge And Attitudes ◽  
Before And After ◽  
Level Of Knowledge ◽  
Cluster Random Sampling

Abstract Adolescence is one of the stages in an individual's life to reach adulthood. The problem of sexuality is very visible among teenagers. Based ond SKRRI 2012 survei,  between 51-75% students in Padang City done devation of sexsual behavior. The purpose of this study is to determine the influence of counseling on the level of knowledge and attitudes of teens about premarital sex. This research is a quantitative research method that is pre-experimental design with one group of pretest-posttest design. The populations of this study are 589 students from XI grade of  SMK, used cluster random sampling  technique with the number of samples are 58 female students. This study was conducted at SMKN 8 Padang in 2017. The analysis was using dependent T-test. The result showed an increase in knowledge and attitudes of teens about premarital sex before and after getting the counseling with p value = 0,000 from it was 70.7% of adolescents had low level became 8.6%, 22,4% of adolescents had low medium level became 13,8% and also 6,6% of adolescents had high knowledge became 77,6% after being given the counseling, and The adolescent attitudes was 44,8% negative and was 55,2% positive before giving counseling became decreased became was 34.5% negative and was 65,5% positive after being given counseling. It can be concluded that there is an influence of counseling to level of knowledge and attitude of adolescents before and after getting the counseling about premarital sex. It is expected that the school for provide information and counseling program for youth through cooperation with local health agencies that health center care to increase knowledge and attitudes of adolescents about health  specially the premarital sex that activities such as counseling at school for every month a specially since the beginning of the school orientation. Keywords:  Knowledge, Attitude, Premarital ,sex, Adolescence ABSTRAK Remaja merupakan salah satu tahap dalam kehidupan individu untuk mencapai dewasa. Survei SKRRI 2012,  siswa/i SMAN di Kota Padang melakukan penyimpangan perilaku seksual. Tujuan penelitian untuk mengetahui pengaruh penyuluhan terhadap tingkat pengetahuan dan sikap remaja tentang seks pranikah. Penelitian ini kuantitatif dengan menggunakan metode pre-eksperimental desaign dengan rancangan one group pretest-posttest design. Populasi penelitian siswa kelas XI SMK Negeri 8 Padang, teknik pengambilan sampel cluster random sampling dengan jumlah sampel 58 siswa. Penelitian dilaksanakan di SMK Negeri 8 Padang pada bulan Januari s/d Juli tahun 2017. Analisa secara univariat dan bivariat menggunakan uji T- test dependen. Hasil penelitian terdapat perbedaan pengetahuan dan sikap remaja tentang seks pranikah sebelum dan sesudah penyuluhan dengan p=0,0007,7% tingkat pengetahuan rendah menjadi 8,6%, 22,4% tingkat pengetahuan sedang menjadi  13,8% dan 6,9% tingkat pengetahuan tinggi menjadi 77,6% setelah diberikan penyuluhan. Sikap remaja 44,8% negatif dan positif 55,2% sebelum penyuluhan mengalami penurunan menjadi 34,5% bersikap negatif dan 65,5% bersikap positif sesudah diberikan penyuluhan. Dapat disimpulkan, ada pengaruh penyuluhan terhadap tingkat pengetahuan dan sikap remaja sebelum dan sesudah dilakukan penyuluhan tentang seks pranikah. Disarankan pihak sekolah untuk memberikan informasi atau penyuluhan  lebih lanjut melalui kerjasama dengan instansi kesehatan setempat seperti puskesmas dan klinik swasta tentang kesehatan khususnya pencegahan seks pranikah sejak awal orientasi sekolah dan menjadi kegiatan rutin setiap bulan.

scholarly journals Pengaruh Terapi Integrasi Sensori Terhadap Tonus Anak Dengan Sensory Integration Disorder (SID) Berdasarkan Skor Clinical Observation Of Neuromotor Performance (CONP) Di Mitra Ananda Surakarta

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Erna Ariyanti Kurnianingsih
Keyword(s):  
Sensory Integration ◽  
Clinical Observation ◽  
Muscle Tone ◽  
T Test ◽  
P Value ◽  
Sensory Integration Therapy ◽  
Significant Difference ◽  
Before And After ◽  
Postural Muscle ◽  
Paired T Test

Abstract: Sensory Integration Therapy-Muscle Tonus-Clinical Observation Of Neuromotor Performance. Special need children such as down syndrome, autism and intellectual disability suffered from Sensory Integration Disorder (SID) will have an impact on the weakness of postural muscle tone. Muscle tone measurement of children with SID is different from other children without SID. Clinical observation of neuromotor performance (CONP) is used as of one of criteria of muscle muscle tone in children with SID. The study aimed at finding theeffect of sensory integration therapy towards muscle tone based on Score of Clinical Observation of Neuromotor Performance (CONP) at Mitra Ananda Surakarta. The study was designed as quasi experiment one group pretest posttest design. population of this study is client with SID at Mitra Ananda Surakarta , by total sampling there are a number of 12 samples. Paired t-test is applied for analizing data with SPSS version 17.0. Paired t-test portrayed p-value > 0.05 it means that there are no significant difference in muscletone, before and after treatment. Sensory integration therapy doesn’t affect muscle tone for shildren with SID Based on Score of Clinical Observation of Neuromotor Performance (CONP) at Mitra Ananda Surakarta

scholarly journals PERBEDAAN PENGETAHUAN TENTANG MAKANAN PENDAMPING ASI PADA IBU DENGAN BALITA GIZI KURANG USIA 6-24 BULAN SEBELUM DAN SESUDAH MENDAPATKAN PENYULUHAN DI DESA MUDUNG KECAMATAN KEPOHBARU BOJONEGORO

2019 ◽  
Vol 4 (1) ◽  
pp. 51
Author(s):  
Prasita Ayu Widyaningtyas
Keyword(s):  
Breast Milk ◽  
Complementary Feeding ◽  
T Test ◽  
P Value ◽  
Health Counseling ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Paired T Test ◽  
Improve Health

Abstract: Baby growth can be hampered if only given breast milk without getting breast milk supplementary food (MPASI) after the age of 6 months, because nutrients are not fulfilled for growth and development. However, if MPASI is given early it can cause negative problems in infants such as allergies and digestive disorders. One of the causes of malnutrition is due to the lack of knowledge of mothers about giving complementary feeding to infants. So that the mother provides complementary feeding at an earlier age and the type of food that is not suitable for the baby's age. This study aims to determine the differences in knowledge about complementary foods in mothers with underweight children aged 6-24 months before and after getting counseling in Mudung Village, Kepohbaru Bojonegoro Subdistrict. This study uses the pre-experimental method with the type of research using the one group pre test post test design. The sample in this study used a total sampling of 13 people. The data collection method used is a knowledge questionnaire. Data analysis was done by paired t test. Based on the results of the statistical test with paired t test obtained p value of (0.047) where the value of p value <0.05. Based on the results of the study it can be concluded that there is a significant difference between mother's knowledge about MP ASI to children aged 6-24 months before and after getting counseling. It is expected that mothers can apply complementary feeding behavior to infants aged 6-24 months correctly and accordingly in order to improve the nutritional status of infants and follow-up health workers to further improve health counseling to further improve health counseling about complementary foods.Keyword: counseling,complementary feeding, knowledgeAbstrak: Pertumbuhan bayi dapat terhambat apabila hanya diberi Air Susu Ibu (ASI) saja tanpa mendapat Makanan Pendamping Air Susu Ibu (MPASI) setelah berusia 6 bulan, karena tidak terpenuhinya zat gizi untuk pertumbuhan dan perkembangan. Namun, apabila MPASI diberikan secara dini dapat menimbulkan masalah negatif pada bayi seperti alergi dan gangguan pencernaan. Salah satu penyebab masalah gizi kurang karena tingkat pengetahuan ibu yang kurang tentang pemberian MPASI pada bayi. Sehingga ibu memberikan MPASI pada usia lebih dini dan jenis makanan MPASI yang tidak sesuai dengan usia bayi. Penelitian ini bertujuan untuk mengetahui perbedaan pengetahuan tentang makanan pendamping asi pada ibu dengan balita gizi kurang usia 6-24 bulan sebelum dan sesudah mendapatkan penyuluhan di Desa Mudung Kecamatan Kepohbaru Bojonegoro. Penelitian ini menggunakan metode pre-eksperimental dengan jenis penelitian menggunakan rancangan one grup pre test post test. Sampel dalam penelitian ini menggunakan total sampling sebanyak 13 orang. Metode pengumpulan data yang digunakan adalah kuesioner pengetahuan. Analisis data dilakukan dengan paired t test. Berdasarkan hasil dari uji statistik dengan paires t test diperoleh p value sebesar (0.047) dimana nilai p value < 0,05. Berdasarkan hasil penelitian dapat disimpulkan bahwa terdapat perbedaan yang signifikan antara pengetahuan ibu tentang MP ASI kepada balita usia 6-24 bulan sebelum dan sesudah mendapatkan penyuluhan. Diharapkan ibu dapat menerapkan perilaku pemberian makanan pendamping ASI pada bayi umur 6-24 bulan secara benar dan sesuai agar meningkatkan status gizi bayi serta tindak lanjut petugas kesehatan untuk lebih meningkatkan penyuluhan kesehatan untuk lebih meningkatkan penyuluhan kesehatan tentang makanan pendamping ASI. Kata Kunci : Penyuluhan, MP ASI, Pengetahuan

scholarly journals The Effectiveness of Brain Gym and Brain Vitalization Gym in Increasing Cognitive Function of The Elderly in Pucang Gading Social Rehabilitation Unit of Semarang

2018 ◽  
Vol 3 (1) ◽  
pp. 38
Author(s):  
Iwan Ardian ◽  
Nuraini Nuraini
Keyword(s):  
Cognitive Function ◽  
The Elderly ◽  
Statistical Test ◽  
T Test ◽  
P Value ◽  
Rehabilitation Unit ◽  
Social Rehabilitation ◽  
Significant Difference ◽  
Before And After ◽  
Paired T Test

Cognitive function of the elderly is influenced by several factors such as age, sex, education and physical activity so that it can impact on the decreasing of progressive cognitive function. As power center of thinking, brain requires to be taken care by making a simple movement that followed by various of brain fuction component like vision, imagination, hearing and emotion. The objective of study is to find the difference of effectiveness of brain gymnastics and brain vitalization gymnastics in increasing of cognitive function of the elderly. It is quantitative study by using design of Quasi Experimental Pre and Post Test without Control Group. The data collecting is using questionnaires of MMSE. The number of respondents is 34 elderly with consecutive sampling technique by using Simple Paired T-test, Wicoxon and Mann Whitney. It indicates that the result of statistical test with Simple Paired T-test in group of brain gymnastics obtained p value 0,000 (p value < 0,050), so that it is stated that there is a significant difference between cognitive function in group of brain gymnastics before and after treatment, Wilcoxon test in group of brain vitalization gymnastics obtained p value 0,000 (p value < 0,050) so that there it is a significant difference between cognitive function in brain vitalization gymnastics group before and after treatment. The result of statistical test of Mann Whitney obtained p value or significant 0,004 (p value < 0,050), this it can be concluded that there is a significant defference between cognitive function in group of brain gymnastics and brain vitalization gymnastics. There is significant difference between cognitive function in group of brain gymnastics and brain vitalization gymnastics in Pucang Gading Social Rehabilitation Unit of Semarang (p value < 0,050).

scholarly journals Vocational Rehabilitation Based Recovery of Patients With Mental Disorders (ODGJ)

2020 ◽  
Vol 9 (2) ◽  
pp. 743-750
Author(s):  
Wildan Akasyah ◽  
Winanda Rizki Bagus Santosa
Keyword(s):  
Mental Disorders ◽  
Vocational Rehabilitation ◽  
Positive Impact ◽  
Sampling Technique ◽  
T Test ◽  
Control Group ◽  
P Value ◽  
Psychological Resilience ◽  
Before And After ◽  
Paired T Test

This type of research is pre-experimental which will be conducted on 40 people with mental disorders without using a control group. The sampling technique used in this study was total sampling. This research was conducted by filling out questionnaires to respondents to determine coping and psychological resistance pre and post after the intervention. The analysis used was a paired t-test. There was an increase in coping scores and psychological resilience after the intervention, although there were still a few and many had fixed scores. The level of significance of the relationship with the paired t-test gave a result of = 0.026 for coping and 0.017 for resistance. The interpretation of the paired t-test was that there was a difference between before and after treatment because the p-value was <0.05. Vocational Rehabilitation is an activity that has a positive impact on the development of ODGJ (people with mental disorders). 

PENYERAPAN PENGETAHUAN TENTANG HIV/AIDS PADA SISWA DI SMK ENDANG DARMA AYU SEBELUM DAN SESUDAH PENYULUHAN

2018 ◽  
Vol 9 (2) ◽  
pp. 106-114
Author(s):  
Eko Budi Santoso ◽  
Hairil Akbar
Keyword(s):  
Signs And Symptoms ◽  
T Test ◽  
The Body ◽  
Vocational School ◽  
Bivariate Analysis ◽  
P Value ◽  
Significant Difference ◽  
Before And After ◽  
Paired T Test ◽  
Hiv Aids

Human Immunodeficiency Virus (HIV) is a virus (retrovirus) which belongs to the Lentifirus family. Retroviruses have the ability to use their RNA and host DNA to form DNA viruses and are recognized during long incubation periods. HIV infects the body with a long incubation period (clinic-latent), causing damage to the system and causing the appearance of signs and symptoms of AIDS. The purpose of this study was to determine the absorption of knowledge about HIV/ AIDS in students at Endang Darma Ayu Vocational School before and after counseling. The study applied pre experimental design and One Group Pretest-Posttest Design. The study population was all students of class XII at Endang Darma Ayu Vocational High School Indramayu totaling 140 students. Samples were taken by random sampling with a total of 63 students. The independent variable was counseling about HIV /AIDS. The dependent variable was knowledge concerning HIV / AIDS. Bivariate analysis was done using paired T-test. Based on the results of the paired T test, the p-value 0.000 was less than 0.05, so there was a significant difference in knowledge about HIV / AIDS in students at Endang Darma Ayu Vocational School before and after counseling. Parents are expected to supervise their children's friendship networking. It is also expected to the health department and related sectors to improve the implementation of the Information Center and Adolescent Reproductive Health Counseling Program so as to increase the knowledge and attitudes of adolescents towards HIV-AIDS

scholarly journals EFFECTIVENESS OF "SM" TOOL TO REDUCE DETERGENT LEVELS IN LAUNDRY WASTEWATER

2020 ◽  
Vol 39 (4) ◽  
pp. 199-202
Author(s):  
Tri Marthy Mulyasari
Keyword(s):  
Liquid Waste ◽  
T Test ◽  
P Value ◽  
Clean Water ◽  
Significant Difference ◽  
Before And After ◽  
Health Quality ◽  
The Impact ◽  
Paired T Test

Introduction: The use of detergent every year is increasing in line with the population growth rate in Indonesia. The impact of excessive use of detergent will result in pollution and damage to ecosystems and aquatic biota. The nature of detergents is to damage microorganisms. The dominant laundry waste comes from softeners and detergents. The research aimed to analyze the effectiveness of the "SM" tool to reduce detergent levels in laundry wastewater. Methods: This type of research was pre-experimental with a one-shot case study design. The independent variable was a tool to recycle laundry liquid waste into clean water "SM." The dependent variable was the detergent level (MBAS). The sample came from the laundry in the Kecamatan Baturraden area. Replication was carried out six times. Analyzing differences in detergent levels before and after being treated with the "SM" tool. The analysis used a paired T test. Result and discussion: The experimental results showed the “SM” tool could treat 960 liters of wastewater/day. The physical quality of the water after being treated using the “SM” tool, the water was colorless or clear, but it still smelled slightly fragrantly. The average level of detergent level checks before processing was 2.52 mg/L and after processing was 0.01 mg/L. The effective detergent parameter (MBAS) decreased by 99.51%, categorized as quite effective. The analysis using the paired T Test showed the p value of 0.239 with the lower and upper values being at one pole, meaning there was a significant difference between detergent levels before and after being processed utilizing the "SM" tool. Conclusion: Detergent levels (MBAS) after processing met the chemical quality requirements of clean water in accordance with Regulation of the Minister of Health Number 32 of 2017 concerning Environmental Health Quality Standards and Water Health Requirements for Sanitation Hygiene, Solus Per Aqua and Public Bathing Needs.

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