EFFECT OF PASTEURISATION ON THE CONCENTRATIONS OF VITAMIN D COMPOUNDS IN DONOR BREAST MILK

2016 ◽  
Vol 101 (9) ◽  
pp. e2.19-e2 ◽  
Author(s):  
Fabio Gomes ◽  
Nick Shaw ◽  
Karen Whitfield ◽  
Pieter Koorts ◽  
Helen McConachy ◽  
...  
Keyword(s):  
Vitamin D ◽  
Breast Milk ◽  
Preterm Infants ◽  
Rank Test ◽  
Milk Samples ◽  
Vitamin D Analogues ◽  
Lactating Mothers ◽  
Signed Rank ◽  
Liquid Chromatography Tandem Mass ◽  
Signed Rank Test

AimBreastmilk is considered the most important nutrient and source of supplementation for both term and preterm infants.1 It is composed of many important nutrients, including vitamin D.2 The content of this vitamin in breast milk is usually low, even for lactating mothers with adequate vitamin D status.2 3 Preterm infants are at the great risk of vitamin D deficiency due to decreased transplacental transfer.4 Premature infants are the main recipients of pasteurised donor human milk (PDHM), when their mothers are unable to provide their own.This study aims to evaluate the effect of pasteurisation on the concentrations of vitamin D compounds in donor breast milk.MethodA total of 16 participants, who donated breast milk to the RBWH milk bank, were recruited in this study. Milk samples were obtained pre- and post-Holder pasteurisation. Liquid chromatography tandem mass spectrometry (LC-MS/MS) was used to analyse the samples for vitamins D2 and D3 and 25-hydroxyvitamins D2 and D3 (25(OH)D2 and 25(OH)D3). The significance of differences in vitamin D concentrations between the two groups of milk samples was assessed using the Wilcoxon matched-pairs signed rank test, in which P<0.05 was considered significant.ResultsPasteurisation resulted in a significant reduction (P<0.05) in the content of D2, D3, 25(OH)D2 and 25(OH)D3, with P values of 0.0001 for all targeted analytes. The concentrations of the vitamin D analogues in non-pasteurised milk ranged from 3.6 to 5.0 pM (D2), 1.0 to 9.8 pM (D3), 1.4 to 2.1 pM (25(OH)D2) and 1.2 to 9.3 pM (25(OH)D3). The concentrations of the vitamin D analogues in post-pasteurised milk ranged from 3.0 to 4.0 pM (D2), 0.6 to 9.5 pM (D3), 1.2 to 1.7 pM (25(OH)D2) and 1.1 to 9.1 pM (25(OH)D3). Losses of vitamin D compounds resulting from the pasteurisation process ranged from 10% to 20%.ConclusionPasteurisation significantly affected the concentration of vitamin D compounds in pasteurised donor breast milk.

The Effect of Breast Treatment and Oxytocin Massage on the Production of Breast Milk

2020 ◽  
Vol 17 (7) ◽  
pp. 3047-3052
Author(s):  
Ganis Amaliasari ◽  
Harmayetty ◽  
Retnayu Pradanie
Keyword(s):  
Breast Milk ◽  
Milk Production ◽  
Comparison Group ◽  
Post Partum ◽  
Rank Test ◽  
Test Results ◽  
Breast Milk Production ◽  
Signed Rank ◽  
Signed Rank Test ◽  
Breast Care

Breastfeeding is a normal process following childbirth. However, post partum mothers often complain several problems during breastfeeding. A problem that is often complained of by post partum mothers is the lack of breast milk supply. The lack of breast milk production will interfere with the process of breastfeeding, which is one of the causing factors as to why certain mothers do not exclusively breastfeed. To find out the effect of breast care and oxytocin massage on increasing milk production in post partum mothers. This research uses a quasi-experimental design. The population in this study were all primiparous post partum mothers with lactation period of 0-7 days. A total of 20 mothers participated in this study and was divided into two groups namely the treatment group and the comparison group. The samples were obtained using purposive sampling. There are independent variables (breast care and oxytocin massage) and dependent variables (milk production). Data collection was performed using a questionnaire, then analyzed using the test Wilcoxon Signed Rank Test and Mann Whitney Test. Wilcoxon Signed Rank Test Results of breast milk production of (p = 0.003) in the treatment group, while in the comparison group the breast milk production was (p = 0.014). The Mann Whitney Test results show that p = 0.004. It can be concluded that breast care and oxytocin massage effectively increase the milk production of post partum mothers. The therapy is recommended for health professionals to apply breast care and oxytocin massage to increase the milk production of post partum mothers who have less milk production. Combination of breast care and oxytocin massage have more effective benefits in increasing the breast milk production of postpartum mothers.

scholarly journals The Effect of a Combination of Oxytocin Massage and Music Therapy on Breast Milk Production and Breastfeeding Self Efficacy in Primipara Post Partum Mothers

2020 ◽  
Vol 6 (1) ◽  
pp. 49
Author(s):  
Sri Wulandari ◽  
Mira Triharini ◽  
Sylvia Dwi Wahyuni
Keyword(s):  
Breast Milk ◽  
Music Therapy ◽  
Milk Production ◽  
Self Efficacy ◽  
Post Partum ◽  
Rank Test ◽  
Breast Milk Production ◽  
Signed Rank ◽  
Significant Difference ◽  
Signed Rank Test

ABSTRACTIntroduction: exclusive breastfeeding. Factors that affect mothers not to give breast milk to babies, including the condition of mothers who are stressed, lack of confidence can cause the production of breast milk not smooth. The aim of this study was to study the combination of oxytocin therapy and music therapy in breast milk production and breastfeeding self-efficacy in postpartum mothers.Method: The study design used Quasy Experiment with a pre-posttest design. The population of mothers after childbirth who worked in the Kalijudan Health Center area, Surabaya. The sample used was 80 respondents, divided into 2 groups, 40 intervention groups and 40 control groups with purposive sampling. The independent variable is a combination of oxytocin therapy and music therapy. The dependent variable is breast milk production and breastfeeding self efficacy. The instrument used was a questionnaire breastfeeding production and breastfeeding self efficacy was validated and reliably. The research data were analyzed by the Wilcoxon Signed Rank Test and the Mann Withney test.Result: the results showed that there was a combination of oxytocin therapy and music therapy in breast milk production (p = 0,000) and breastfeeding self efficacy (p = 0,000) in the treatment group. There was a significant difference between the control and treatment groups in breast milk production (p = 0,000) and breastfeeding self efficacy (p = 0,000). Conclussion: the combined effect of oxytocin massage and music therapy effectively increases breast milk production and the efficacy of caring for it. Keyword: Oxytocin Massage, music therapy, ASI production, Breastfeeding Self Efficacy.

PENGARUH TIRAH BARING TERHADAP PENURUNAN RASA MUAL PADA KLIEN GASTRITIS DI PELAYANAN KESEHATAN

2019 ◽  
Vol 3 (1) ◽  
pp. 25
Author(s):  
Dewi Nurhanifah ◽  
Desy Noor Latifah Sari ◽  
Rahmawati Rahmawati
Keyword(s):  
Rank Test ◽  
Purposive Sampling ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Signed Rank Test

Salah satu masalah kesehatan yang sering dialami adalah penyakit gastritis. Gejala yang sering dikeluhkan oleh penderita gastritis adalah mual. Salah satu penatalaksanaan keperawatan yang dapat mengurangi rasa mual adalah tirah baring. Penelitian ini bertujuan untuk mengetahui pengaruh tirah baring terhadap penurunan rasa mual pada klien gastritis di Pelayanan Kesehatan. Metode penelitian menggunakan eksperimental dengan bentuk penelitian one group pretest-posttest design. Populasi dan sampel adalah klien yang mengalami mual di Wilayah Kerja Puskesmas  yang berjumlah 15 orang. Sampel diambil dengan teknik purposive sampling. Alat pengumpul data menggunakan observasi. Analisa data melalui uji Wilcoxon Signed Rank Test. Hasil penelitian menujukkan klien gastritis sebelum tirah baring mengalami mual ringan sebanyak 7 orang (46,7%), sesudah tirah baring mengalami tidak mual sebanyak 7 orang (46,7%). Ada pengaruh tirah baring terhadap penurunan rasa mual pada klien gastritis di Pelayanan Kesehatan (ρ value = 0,001).

Efektifitas Kompres Jahe Merah Hangat Dan Kompres Serai Terhadap Penurunan Intensitas Nyeri Arthritis Remathoid Pada Lanjut Usia Di Desa Mojoranu Kecamatan Dander Kabupaten Bojonegoro

2017 ◽  
Vol 5 (1) ◽  
Author(s):  
Ferawato Ferawati
Keyword(s):  
Pain Intensity ◽  
Therapy Group ◽  
The Elderly ◽  
Rank Test ◽  
Test Design ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Post Test ◽  
Signed Rank Test ◽  
Red Ginger

ABSTRAKReumatoid Artritis (RA) merupakan penyakit muscoloskelektal yang sering terjadi pada usia lanjut. Gangguan pada system muscoloskelektal yang ditandai dengan munculnya nyeri sendi dan kekakuan yang mengakibatkan penurunan kemampuan fisiologis atau kualitas hidup lansia. Dampak dari Reumatoid Artritis dapat menimbulkan beberapa keluhan dan dapat menyebabkan kelumpuhan. Untuk menganalisis efektifitas kompres jahe merah hangat dan kompres serai hangat terhadap penurunan intensitas nyeri artitris remauthoid pada lanjut usia.Metode Penelitian: Jenis penelitian adalah quasy experimental dengan two group pre – post test design. Subjek adalah sebagian lansia yang penderita Arthritis Remathoid di Desa Sumberagung Kecamatan Dander Kabupaten Bojonegoro. Subjek dibagi menjadi dua kelompok yaitu kelompok I (n=15) diberi perlakuan kompres jahe hangat dan II (n=15) diberi perlakuan kompres serai hangat. Analisis yang digunakan uji Mann Whitney U Test dan Wilcoxon Signed Ranks Test dengan ingkat kemaknaan α = 0,05.Hasil uji Wilcoxon Signed Rank Test, didapat keduanya mempunyai nilai kemaknaan yaitu ρ value = 0,000. Nilai ρ = 0,031 pada kelompok kompres serai hangat dan kelompok kompres jahe merah ρ value = 0,165. Hasil uji Mann Withney U Test pada Post perlakuan kedua terapi diperoleh selisih nilai nyeri pada kompres jahe ρ= 0,003 dan selisih nilai nyeri kompres serai ρ value = 0,001.Penggunaan kompres jahe merah lebih efektif dibandingkan dengan kompres serai terhadap penurunan intensitas nyeri arthritis remathoid. Kata Kunci: usia lanjut, Reumatoid Artritis (RA), jahe merah, serai, perbedaan efektifitas.    ABSTRACTReumatoid Artritis (RA) is a musculoskeletal which frequently occurs in the elderly. The disorders in the musculoskeletal system are noted by the occurrence of pain in the joints and stiffness which reduces the physiological abilities or life quality of the elderly. The disease causes many such complaints and  consequences of the disease rheumatoid arthritis may experience paralysis. The aims of this study is to analyze the effect of warm red ginger compress therapy and warm lemongrass compress therapy against of  Decreased pain intensity in  the elderly  with  artitris remauthoid. The study was Queasy experimental with two group pre – post test design. Subjects were some elderly people with Arthritis Remathoid in Sumberagung Village, Dander Sub District, Bojonegoro District. Subjects were divided into two groups: group I (n-15) with warm ginger compress therapy, and II (n=15) with warm lemongrass compress therapy. The analyses used in this study were the Mann Whitney U Test and Wilcoxon Signed Ranks Test with α of 0.05. Results of Wilcoxon Signed Rank Test obtained Both have meaning p value of  0.000. ρ value = 0,031 in a warm lemongrass compress therapy group and obtained of warm ginger compress therapy group ρ value = 0,165. The results of Mann Withney U Test on Post treatment second therapy, obtained difference of warm ginger compress therapy with ρ value= 0,003 and difference of warm lemongrass compress therapy with ρ value = 0,001.The use of warm ginger compresses therapy are more effective than a warm lemongrass compress therapy against decreased pain intensity in  the elderly  with  artitris remauthoid.  Keywords: elderly, artitris remauthoid, red ginger, lemongrass, differences in effectiveness

The Degree of Subjective Complaints of Students Practice in Mechanical Technology Laboratories

2018 ◽  
Vol 4 (1) ◽  
pp. 22
Author(s):  
I Ketut Widana
Keyword(s):  
Engineering Students ◽  
Standing Position ◽  
Statistical Test ◽  
Rank Test ◽  
Cross Sectional ◽  
Signed Rank ◽  
Before And After ◽  
Signed Rank Test ◽  
The Difference ◽  
Paired T Test

The working practice of the engineering students is part of the learning process that is irreducible and indispensable. The composition of  lecturing between theoretical and practical one is 40% to 60%. With this condition, the students spend more time at the laboratory. Generally, the students perform in the laboratory work by standing position. The design of research is observational cross-sectional. The method applied is observation, interview and measuring. The subjects of research are practicing students amounting to 21 students. Referring to the analysis of statistical test or Wilcoxon signed ranks test, the difference of effect of work position is significant, namely p < 0.05 towards musculoskeletal disorders (MSDs) before and after working. The quantity of the average complaint after working is score 44.62 ± 9.47. The result of Wilcoxon signed rank test shows that there is significant different effects of standing work position, namely p < 0.05 towards fatigue generally before and after working. The degree of the working pulse is on the average of 110.78  ± 17.80 bpm (beats per minutes) which can be categorized into the medium workload. Using paired t-test, the result is p < 0.05.

PENGARUH PEMBACAAN DZIKIR PADA IBU MELAHIRKAN TERHADAP TINGKAT NYERI INTRA NATAL DI RUMAH BERSALIN FAJAR YOGYAKARTA

2010 ◽  
Vol 1 (1) ◽  
Author(s):  
Sri Sumaryani ◽  
Indri Nurasa
Keyword(s):  
Home Delivery ◽  
Labor Pain ◽  
Rank Test ◽  
Control Group ◽  
Pain Level ◽  
Control Group Design ◽  
Signed Rank ◽  
Wilcoxon Signed Rank Test ◽  
Post Test ◽  
Signed Rank Test

PENGARUH PEMBACAAN DZIKIR PADA IBU MELAHIRKAN TERHADAP TINGKAT NYERI INTRA NATAL DI RUMAH BERSALIN FAJAR YOGYAKARTAEffect of Reading Dhikr Women On The Level Of Birth Pain Intra Christmas At Home Delivery Dawn YogyakartaSri Sumaryani1 & Indri Nurasa21, 2)Program Studi Ilmu Keperawatan Fakultas Kedokteran Universitas Muhammadiyah YogyakartaJl. Lingkar Barat Taman Tirto Kasihan Bantul Yogyakarta 55182*)e-mail: [email protected] atau yang biasa disebut dengan proses persalinan merupakan suatu proses membuka dan menipisnya serviks, dan janin turun ke dalam jalan lahir. Gejala awal persalinan akan menimbulkan nyeri yang sangat hebat karena adanya kontraksi uterus dan otot abdomen. Nyeri intra natal adalah suatu nyeri yang dirasakan saat terjadinya proses persalinan (melahirkan). Saat nyeri persalinan muncul, ada baiknya bagi ibu untuk membaca dzikir. Dzikir adalah mengingat Allah SWT dan menghadirkan apa yang tadinya ada di dalam benak untuk kemudian dilafadzkan atau disebut-sebut yang dapat dilakukan secara lisan dengan menggunakan lidah atau bisa juga diucapkan tanpa adanya keterlibatan lidah, yaitu melalui hati. Penelitian ini bertujuan untuk mengetahui pengaruh pembacaan dzikir pada ibu melahirkan terhadap tingkat nyeri intra natal. Teknik pengambilan sampel menggunakan purposive sampling. Desain penelitian pra eksperimen, dengan rancangan pre test-post test tanpa kelompok kontrol. Sampel penelitian berjumlah 30 responden. Pengumpulan data dilakukan dengan observasi langsung kepada responden untuk mengukur tingkat nyeri. Analisa data menggunakan uji statistik wilcoxon signed rank test dan regresi linier dengan menggunakan SPSS 14. Hasil penelitian menunjukkan bahwa hasil uji statistik untuk nilai pre test dan post test tingkat nyeri diperoleh nilai signifikansi 0,02 dengan p < 0,05.Kata kunci: pembacaan dzikir, melahirkan, nyeri intra natal, tingkat nyeriABSTRACTThe delivery or usually called labor process is a process open and thin the cervix, and descent of the fetus into the way of birth. The early symptom of delivery will be appearing very heavy because there are uterus contraction and abdomen muscle. In partum pain is a pain which feel when delivery process happening (labor). When labor pain appears, there is a good for the mother to read dzikir. Dzikir is remembering Allah SWT and make present what before in the mind and then pronounced or make cal can do spoken by tongue or pronounced without there are involving tongue, by heart. The purpose of this research is to know about the influence of reading dzikir to the delivery mother toward in partum level of pain. Technique sampling used purpose sampling. The research of design pre experiment, with pre test-post test without control group design. The sample in this research’s total is 30 respondents. The manner of data was did by direct observation to the respondents to measure pain level. Data analysis used statistic test wilcoxon signed rank test and regression linier in SPSS 14. The results of research showed that results of the statistic pretest and posttest of pain level show significance value 0,02 with p < 0,05.Keywords: reading dzikir, delivery, in partum pain, pain level

scholarly journals Evaluation of Intraocular Pressure and Other Biomechanical Parameters to Distinguish between Subclinical Keratoconus and Healthy Corneas

2021 ◽  
Vol 10 (9) ◽  
pp. 1905
Author(s):  
Cristina Peris-Martínez ◽  
María Amparo Díez-Ajenjo ◽  
María Carmen García-Domene ◽  
María Dolores Pinazo-Durán ◽  
María José Luque-Cobija ◽  
...  
Keyword(s):  
Function Theory ◽  
Rank Test ◽  
Maximum Deformation ◽  
Corrected Visual Acuity ◽  
Signed Rank ◽  
Signed Rank Test ◽  
Biomechanical Parameters ◽  
Spss Software ◽  
Biomechanical Measurements ◽  
Noncontact Tonometry

(1) Purpose: To assess the main corneal response differences between normal and subclinical keratoconus (SCKC) with a Corvis® ST device. (2) Material and Methods: We selected 183 eyes of normal patients, of a mean age of 33 ± 9 years and 16 eyes of patients with SCKC of a similar mean age. We measured best corrected visual acuity (BCVA) and corneal topography with a Pentacam HD device to select the SCKC group. Biomechanical measurements were performed using the Corvis® ST device. We carried out a non-parametric analysis of the data with SPSS software (Wilcoxon signed rank-test). (3) Results: We found statistically significant differences between the control and SCKC groups in some corneal biomechanical parameters: first and second applanation time (p = 0.05 and p = 0.02), maximum deformation amplitude (p = 0.016), highest concavity radius (p = 0.007), and second applanation length and corneal velocity ((p = 0.039 and p = 0.016). (4) Conclusions: Our results show that the use of normalised biomechanical parameters provided by noncontact tonometry, combined with a discriminant function theory, is a useful tool for detecting subclinical keratoconus.

scholarly journals Comparison of Vitamin D and 25-Hydroxyvitamin D Concentrations in Human Breast Milk between 1989 and 2016–2017

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 573
Author(s):  
Naoko Tsugawa ◽  
Mayu Nishino ◽  
Akiko Kuwabara ◽  
Honami Ogasawara ◽  
Maya Kamao ◽  
...  
Keyword(s):  
Vitamin D ◽  
Breast Milk ◽  
Sun Exposure ◽  
Stepwise Multiple Regression ◽  
Human Breast Milk ◽  
Vitamin D Status ◽  
Human Breast ◽  
Hydroxyvitamin D ◽  
Lactating Mothers ◽  
25 Hydroxyvitamin D

Background: Breast milk is considered the optimal source of nutrition during infancy. Although the vitamin D concentration in human breast milk is generally considered poor for infants, vitamin D in breast milk is an important source for exclusively breastfed infants. Increases in vitamin D insufficiency and deficiency in lactating mothers may reduce vitamin D concentrations in breast milk. This study aimed to compare vitamin D and 25-hydroxyvitamin D (25OHD) concentrations in breast milk collected in 1989 and 2016–2017 and simultaneously analyze them with liquid chromatography-tandem mass spectrometry (LC-MS/MS); the association between the lifestyle of recent lactating mothers (2016–2017) and vitamin D status in human breast milk was also evaluated. Method: Lactating mothers were recruited from three regions of Japan in 1989 (n = 72) and 2016–2017 (n = 90), and milk from 3–4 months was collected in summer and winter. The samples were strictly sealed and stored at −80℃ until measurement. Breast milk vitamin D and 25OHD concentrations were analyzed by LC-MS/MS. Vitamin D intake, sun exposure, and sunscreen use of the lactating mothers in 2016–2017 were assessed. Results: Both vitamin D and 25OHD concentrations in breast milk were higher in the summer regardless of the survey year. Significantly lower vitamin D and 25OHD concentrations were observed in 2016–2017 compared with 1989 in summer, but no survey year difference was observed in winter. The stepwise multiple regression analyses identified season, daily outdoor activity, and suntan in the last 12 months as independent factors associated with vitamin D3 concentrations. Conclusion: The results suggest that low vitamin D status in recent lactating mothers may have decreased vitamin D and 25OHD concentrations in breast milk compared with the 1980s. These results are helpful for developing public health strategies to improve vitamin D status in lactating mothers and infants.

scholarly journals Promotion of Elementary School Students’ Health Literacy

2020 ◽  
Vol 17 (24) ◽  
pp. 9560
Author(s):  
Elke Knisel ◽  
Helge Rupprich ◽  
Annika Wunram ◽  
Markus Bremer ◽  
Christiane Desaive
Keyword(s):  
Physical Activity ◽  
Elementary School ◽  
Health Literacy ◽  
Health Knowledge ◽  
Rank Test ◽  
School Students ◽  
Related Information ◽  
Signed Rank ◽  
Health Related ◽  
Signed Rank Test

Health literacy is an important outcome of the discussion of school-related health education and health promotion in the 21st century. Although the improvement of health literacy at an early age is increasingly recognized and few interventions show the development of children´s health literacy, still there is little research in this area. The purpose of the study was to examine the enhancement of health literacy among children in a physical activity-based program at elementary school. In total, 137 students aged 6–12 years participated in the program, which included health knowledge transfer in child-appropriate games and exercises. Participants´ health literacy was assessed using the HLS-Child-Q15-DE at the beginning and the end of the program. The instrument measures the access, understanding, appraisal and application of health-related information on a four-point Likert-type scale. As expected, the Wilcoxon signed-rank test revealed significant increases in self-reported health literacy over time. The results show that the degree of change in health literacy was not associated with gender or age. The results suggest that the physical activity-based program has the potential to improve elementary school children´s health literacy, even though in a single group pilot study.

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