Putu Ayu Parwati
Sekolah Tinggi Ilmu Kesehatan Wira Medika Bali

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GAMBARAN KADAR KOLESTEROL LOW DENSITY LIPOPROTEIN (LDL) PADA KOMUNITAS LACTO VEGETARIAN BRAHMA KUMARIS DI KOTA DENPASAR Ni Putu Yuliartini; I Putu Oka Dharmawan; Putu Ayu Parwati
Bali Medika Jurnal Vol 4 No 1 (2017): Jurnal Chemistry Laboratory Vol 4 No 1 July 2017
Publisher : Stikes Wira Medika Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36376/bmj.v4i1.56

Abstract

Coronary Heart Disease (CHD) is one of the main factors of cardiovascular disiase (Heart and blood vassel disease) one the leading cause of death in developed an developing country. One barometer in orther to know the risk factor for CHD is the lipid profile, inkluding Low Density Lipoprotein (LDL) cholesterol. This causes many people to switch to adopt a vegetarian diet. Lacto vegetarians consume foods from vegetable, vegetables and fruits, this type of vegetarians consume milk but don’t consume eggs. The goal of this study is to know the level of Low Density Lipoprotein (LDL) on lacto vegetarian in Brahma Kumaris community. The type of study is descriptive and using puposive sampling tecnique. Sampling was done in the Lacto Vegetarian Brahma Kumaris community. LDL examination results obtained from 30 respondents, this is 28 people (93.4%) with optimal levels, 1 person (3.3%) with levels close to optimal, and 1 person (3.3%) with alarming levels.
GAMBARAN KADAR LOW DENSITY LIPOPROTEIN (LDL) PADA REMAJA PEROKOK DAN BUKAN PEROKOK DI DUSUN BUYAN, DESA PANCASARI, KECAMATAN SUKASADA, BULELENG, BALI Ni Made Restina Juliani; I Putu Oka Dharmawan; Putu Ayu Parwati
Bali Medika Jurnal Vol 4 No 1 (2017): Jurnal Chemistry Laboratory Vol 4 No 1 July 2017
Publisher : Stikes Wira Medika Bali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36376/bmj.v4i1.57

Abstract

Introduction: Low Density Lipoprotein (LDL) is a type of low-density lipoprotein and the most widely transported cholesterol in the body. Increased levels of LDL in the body can be affected by genetics, age, gender, obesity, physical activity, lifestyle, drug consumption and smoking. Substances in a cigarette can cause an increase of LDL levels. Increased of LDL cholesterol levels can cause Coronary Heart Disease (CHD). The purpose of this research is to know the description of Low Density Lipoprotein (LDL) levels on smoker and non-smoker adolescent in Buyan Hamlet, Pancasari Village, Sukasada District, Buleleng Bali. Method: The type of this research is descriptive. This research was conducted in April-May 2017, which used fasting blood samples of 42 respondents. Result: From the average result of LDL level in smoker adolescent that is 134,91 mg/dL higher than the average of LDL level in non-smoker adolescent that is 74,90 mg/dL. The result of LDL cholesterol levels was determined by 21 smoker adolescent respondents with the close to optimal category (100-129 mg/dL) as many as 9 people (42,8%), and 12 people (57,3%) with worry category (130-159 mg/dL). Whereas in 21 non-smoker adolescent respondents obtained result of LDL cholesterol level test with optimal category (<100 mg/dL) counted 18 people (87,71%) and 3 person (14,30%) with close to optimal category (100-129 mg/dL). Discussion: Based on the results of this research can be concluded that in smoker adolescent obtained LDL levels with close to optimal category and worrying whereas in non-smoker adolescents obtained LDL levels in the optimal category and close to optimal.
Effect of Variation in Examination Delay Time on Hematocrit Results Gusti Ayu Wulan Dian Kirana Dewi; Putu Ayu Parwati; Ni Luh Putu Thrisna Dewi
Jurnal Kesehatan Cendikia Jenius Vol. 3 No. 2 (2026): April 2026
Publisher : CV. CENDIKIA JENIUS INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70920/jenius.v3i2.397

Abstract

Hematocrit examination is an important parameter in assessing the balance of red blood cells; however, delays in examination frequently occur in laboratories and may affect result accuracy. Therefore, this study is necessary to determine the impact of delayed examination time on hematocrit results. The purpose of this study was to determine the effect of variations in examination delay time on hematocrit results. This study used an experimental design with a sample size of 10 respondents selected using purposive sampling. Data collection was conducted through immediate hematocrit examination and after a 2-hour delay in December 2025, then analyzed using the Shapiro-Wilk test and Paired Sample T-Test. The results showed that the mean hematocrit value for immediate examination was 42.0% and decreased to 41.8% after the delay, with a difference of 0.2%. Statistical analysis showed a p-value of 0.000 (p<0.05), indicating a significant effect of delay time on hematocrit results. However, the changes were relatively small and not clinically significant. In conclusion, examination delay affects blood sample stability; therefore, it should be considered in laboratory quality control, and further research using different methods is recommended.