Undergraduate Special Problem
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Item Sagip COUGHamilya: Improving prevention, and case management & care seeking in Sitio Durog, Barangay Palaca, MiagaoAsorio, Leslie S.; Clarito, Thea Joy A.; Dolorosa, Rex Victor V.; Marecap, Mitzi N.; Napulan, Andrea Marie N.; Recabar, James Mathew V.; Rodriguez, Sael D.; Velasco, Princess Monic Q. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2019-06)According to the 2018 Morbidity Diseases Reports of Miag-ao’s Rural Health Unit (RHU), Acute Respiratory Infection (ARI) is the main cause of morbidity among the children in the municipality. Upon further review, the community that was found to have the greatest number of ARI cases is that of Barangay Palaca. To contribute with the reduction of ARI cases in the said community, Project Sagip COUGHamilya was implemented in Sitio Durog. This project aims to reduce the number of current ARI cases among children aging 2 months to 11 years old by at least 50% after the 6-week project implementation. In order to accomplish such goal, the team utilized strategic components such as: (1) establishment of a core group called FamiLEADERS, (2) honing the ARI case management knowledge and skills of the barangay health workers (BHWs) through FamiLINANG sessions for BHWs, (3) improving the mothers’ & guardians’ knowledge, attitude, and practices (KAP) towards care seeking and case management for ARI through FamiLINANG sessions for mothers, and (4) raising the children’s awareness on cough etiquette, proper handwashing, and other key health practices through LINIStorya sessions. Upon implementation, the project’s outputs include the 80% increase in the ARI case management knowledge and skills of BHWs, 44.47% increase in the KAP of the mothers & guardians towards care seeking and case management for ARI, and 12.5% increase in the children’s awareness towards cough etiquette, proper handwashing, and other key health practices. All these results were statistically found to be significant improvements. In conclusion, the strategies done by the group significantly improved the care seeking, case management, and key health practices for ARI in Sitio Durog, Barangay Palaca. As a result, Projesct Sagip COUGHamilya contributed to the reduction of ARI cases by 80%, far exceeding the goal of the project and deeming it to be very effective and successful.Item Antimicrobial activity of macrofungal basidiomycetous mycelia against Vibrio spp.Bagacay, Jann Felnesh Exe V. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2023-06)Aquaculture is vital for global food security, producing 50% of the world’s fish. However, infectious diseases caused by fish pathogens like Vibrio species can lead to significant production losses. To address this issue, antimicrobial agents are commonly used. Macrofungal fruiting bodies and mycelia produce bioactive compounds with antimicrobial properties. This study aims to: (a) assess antimicrobial activity in isolated macrofungal samples against the fish bacterial pathogens Vibrio parahaemolyticus and Vibrio cholerae, (b) compare two methods (agar plug and crude extracts) for antimicrobial activity, (c) determine the minimum inhibitory concentration (MIC) using agar well diffusion and the agar plug methods, and (d) identify the macrofungal isolate with the highest antimicrobial activity. Ten morphospecies were collected from the University of the Philippines Visayas Miagao Campus. The samples were evaluated using the agar plug and agar well diffusion methods. The results showed antimicrobial activity against Vibrio cholerae and Vibrio parahaemolyticus. The activity index ranged from 0 to 0.83 and 0.22 to 0.78 for agar wells, and 0 to 1.00 and 0.70 to 1.30 for agar plugs, against V cholerae and V. parahaemolyticus, respectively. Termitomyces globulus and Trametes sp. 1 exhibited the highest activity indices using the agar plug and agar well diffusion methods, respectively. Statistical analysis confirmed significant differences in antimicrobial activity against both test organisms. These findings demonstrate the potential of macrofungi as a valuable source of antimicrobial compounds for controlling fish pathogens in aquaculture. Further research could lead to the identification and utilization of these compounds to minimize production losses and improve disease management in aquaculture.Item Knowledge, attitudes, and practices on dengue vectors of households in Tumagboc Catchment Area, Miagao, IloiloArbizo, Jeric L.; Baldevarona, Rosa Lea S.; Caoyonan, Louise Asuncion D.; Gabasa, Marah Febcy J.; Mapa, Fernie Love D.; Patria, Elaine Joy M.; Tenchavez, Darlene Ruth B.; Trivilegio, Enna Fleur C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)Previous studies have shown that knowledge, attitudes and practices have an association with the dengue vector control. As such, the independence of mosquito population on the sociodemographic characteristics and KAP of the household heads in Tumagboc Catchment Area, Miagao, Iloilo was tested. Based on the results, the household heads generally are unemployed, married females aging 41 to 50. Their households are composed of 4 to 7 members with no or one child below 15 years, and usually receive below P 1999 per month. Most of them are informed about dengue fever, but only one had suffered from it in the last two years. Moreover, they have moderate knowledge, poor attitudes, but good practices regarding dengue prevention. The container index is 2.71 for crude mosquito larvae and pupae population, and 0.39 for Aedes sp. The house index is 9.72, while the Breteaux indexis 13.19. Chi-square analysis at 0.05 level of significance confirmed the independence of mosquito larvae and pupae population from monthly income, dengue information reception, knowledge, attitudes and practices. A solid reason was the untimely conduct of the study in the beginning of the summer season, when stagnant water has dried up and with few vulnerable breeding sites.Item Project NINK: Ngiping Inaalagaan para sa Nakangiting KinabukasanAraneta, Francine Nicole M.; Bebita, Valerie Anne N.; Endoma, Vivienne F.; Estanda, Marvyn Kerziel A.; Gupeteo, Mary Pauline Kriszl E.; Lebosada, Billy John F.; Magsipoc, Karla Mae B.; Pabello, Kimberly T.; Samoro, Karmela Marie G.; Villaruel, Rigel Kent Q. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2016-05)Dental caries, also known as cavities or tooth decay, is one of the most prevalent diseases of people worldwide which can start as early as during childhood affecting the primary teeth of children. It is mostly caused by lifestyle-related factors such as poor oral hygiene, lack of dental services, poor habit in brushing teeth and poverty (Ismail et. al. 2007). Iloilo has a high number of dental problems that affect school-aged children. Toothache from dental caries is one of the major causes of absenteeism in elementary schools (Araojo, 2003). The Project Nink aimed to reduce the incidence of dental caries by 80% among school-aged children of Barangay Buenavista Elementary School, Tubungan, Iloilo. A pre-dental check-up, conducted before project implementation found that out of 134 students examined, 125 had dental caries, translating to 9 out of 10 students. For the team to address the existing neglected problem, objectives were set to aid in the project implementation. A reliable and self-sustaining core group was formed for the maintenance and sustainability of the project. To address the insufficient knowledge of the children and community members regarding oral health, a series of health lectures were conducted. Topics for the lectures included basics of the teeth, how cavities form, other diseases that may arise from dental caries, and the like. Training courses for the teachers, health workers and midwife were also conducted by the researchers. Incentives were given out during the lectures and proper educational materials were provided as well. A tooth-brushing sink was constructed together with the teachers, parents, community members and the children, to aid in changing the tooth brushing habits of the children. Dental kits were distributed per child and also for families to aid the child in practicing proper oral hygiene. The children’s post-test results showed that the knowledge regarding oral health increased by 27.54% from their pre-test which was a statistical significant difference. A statistical significant difference (t(41)= - 8.882, p < 0.0005) was also shown in the post-test and pre-test results of the community members which had an increase of 29%. A post dental check-up was conducted to assess the effect of the project, and it was found that the mean prevalence rate of dental carries in the temporary teeth ot student respondents was successfully decreased by 18.4% from 22.73% to 18.55% (dmf index) since pre-project, and therefore, effectively reduced the incidence rate by 100% with 0 new cases. For the permanent teeth (DMF index), there was a 19.75% decrease in prevalence rate and a 100% reduction in the incidence rate with no new cases identified.Item The health status of school-age children in Barangay Ingore, La Paz, Iloilo CityAmamanglon, Keanne Paula H.; Bragancia, Ira May Joy E.; Gulmatico, Gideon M.; Guzman, Virgi Chrisbelle A.; Mercado, Pauline Victoria M.; Orbase, Jannina Faye O.; Reyes, Mary Camille E.; Yap, Maria Lorna Christy C. March (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2011-03)The study is a cross sectional survey to assess the health status of school-age children in barangay Ingore, La Paz, Iloilo City. The health status of the children was evaluated using nutritional status assessment, child care practices of mothers/caretakers and past and present clinical history of disease, and respiratory function. Anthropometry and Clinical Signs were used to directly assess the nutritional status of the children. An Interview Schedule, with mothers/caretakers as respondents was used to determine the socio-demographic characteristics of the household to where the children belong and also to obtain information on their child health care practices. Respiratory or Lung Function was assessed using Lung Peak Flow and Chest Expansion. The results of Anthropometry using the parameters for Weight-for-Age (WFA), Weight-for-Height (WFH) and Height-for-Age (HFA) revealed that 16.3% of the school-aged children were underweight; 10.7% were thin or wasted; 24.4% were stunted, and 4.0% were overweight/obese. The most common clinical signs indicative of malnutrition were pale conjunctiva and the occurrence of dental carries. Most of the children have been breastfed and availed of complete immunization during their pre-school age period. Almost half of them experienced childhood diseases like upper respiratory tract infections (e.g. cough, common colds, asthma, etc.). Peak flow analysis showed that among male, school-age children the average peak flow was 210.6L/minute while among female it was 195.7 L/minute. The computed average peak flow was 203.2 L/minute. The average chest expansion of the subjects was 2.4 cm and the chest expansion of male and female school-age children was 2.4 centimetres. The results obtained in this study can be used as a baseline for future studies especially in the light of the recent operation of a coal-fired power plant which might affect the health status of vulnerable age groups like pre-school and school-age childrenItem Risk zone mapping of 2010 dengue fever and dengue hemorrhagic fever cases in the Province of Iloilo based on land coverAndrada, Thresdale; Cañonero, Gertrude Mikee; España, Regine Marie; Puno, Abigail; Sarangaya, Dorothy Rose; Tan, Leonard; Tejada, Ma. Corazon (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2013-04)Dengue is considered as one of the most important vector-borne diseases in many tropical and subtropical countries. Iloilo Province had 8201 cases in 2010. Heterogeneity in the risk of disease transmission results from spatial heterogeneity in both land use and land cover. Thus, the present study was conducted to identify the risk zones of Dengue Fever and Dengue Hemorrhagic Fever in Province of Iloilo in 2010 based on land cover types by using GIS software. Results of the study show that all land covers in the 6th district pose moderately low risk on dengue incidence. In the case of the 1st district of Iloilo, on the other hand, water bodies have the highest probability of dengue incidence, while the rest of the districts (2nd, 3rd, 4th, 5th). built-up areas have the highest probability of dengue incidence. The land cover type in Iloilo, therefore, with the highest risk for dengue incidence are built up areas due to its high population density, multitude of households and stagnant water areas.Item The step up project: Strengthening teens through empowering programs against unintended pregnancyAlba, Nina Charlyn B.; Anasario, Jc Belle T.; Bautista, Seth Exequiel E.; Caliso, Femmy Rose E.; Catalan, Gabrielle A.; Espanol, Yzabel H.; Gonzaga, Royce Clea Maristel A.; Ilogon, Kent Paolo A.; Leoncio, Mabelle K.; Toledo, Mike T.; Vicencio, Geeza Gem S. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2017-06)Iloilo province is known to have high cases of teenage pregnancy in the Philippines, with the Municipality of Anilao topping since 2013. The STEP UP Project aims to lower the incidence of teenage pregnancy in Barangay Cag-an, Anilao, Iloilo through a positive developmental approach. It consists of a three-step intervention satisfying four component objectives during the six-week community immersion. Objective one is to organize a core group in both municipal and barangay level for the sustainability of the project which included the Local Government Unit of Anilao, barangay officials, and the teens and parents from the barangay. Objective two is to create a venue where teens can comfortably share their problems and sexuality wherein 13 teen facilitators were trained to aid in various activities planned for the project. Objective three is to increase knowledge, attitudes, and practices (KAP) on teenage pregnancy, adolescent health, and gender issues by 75% and with this, a pretest and posttest was administered to teens and parents to evaluate KAP. This resulted to a 6.97% (15.57-16.76) and 7.96% (17.51-18.91) increase in mean scores of teens and parents, respectively. The mean scores of both teens and parents were found to be statistically different at α 0.05 using paired T-test. Objective four is to help teens build confidence, improve their self-esteem, and persuade them to plan out for the future. Thus, a sports clinic was hosted and Buwas Damlag Fair was organized where different government agencies were invited to inspire the teens to pursue careers in the future. Overall, the project was a success since there is an increase of attendance by the parents and teens on activities and lectures, increase of mean scores in the pretest and posttest, and the objectives set were achieved. Implementation of this project to other barangays in Anilao is highly recommended.Item Pesticide exposure, Knowledge, Attitude and Practices (KAP), and laboratory findings of farmers of Barangay San Ambrosio, Igbaras, IloiloAcuesta, Doneza Dee L.; Bernaldo, Alyka Joy D.; De la Pena, Leobert Julienne A.; Diestro, Joan Marie T.; Domingo, Megan Joyce N.; Fortuna, Edward Paul F.; Garrucho, Geraldine F.; Poral, Mechelle Joy L; Suñer, Ma. Alexis Kleanthe D.; Villanueva, Dana Diane C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2014-04)This is a cross-sectional study which aimed to evaluate the knowledge, attitude and practices (KAP) towards pesticide use, its health effects, and the laboratory findings of farmers from Barangay San Ambrosio, Igbaras, Iloilo. Specifically, it aimed to determine the association between the number of years of pesticide use and the farmers’ MCV values. A total of 115 farm workers were interviewed and 109 (94.8%) of them reported pesticide usage. Among farmers who used pesticides, 90 (82.6%) consented to undergo CBC testing. Descriptive statistics was used for socio-demographic profile, KAP, and health effects of pesticide use. Whereas, Chi- square analysis was used to determine the association between pesticide exposure and MCV values. The farmers were knowledgeable about pesticides and its health effects, the route of entry into the body, and the fate of pesticide residues. Despite knowing the adverse effects of pesticides, 107 out of the 109 pesticide-using farmers (98.2 %) still agreed on the use of pesticides, and only 2 (1.8 %) were against it. They justified that pesticides are effective in killing pests to produce abundant crops and only some farmers knew that biological (61.5%) and natural control (63.3%) can be used as alternatives for pest control. In addition, most farmers (n = 94, 86.2%) used PPE when applying pesticides but were inadequate: with 81 (74.3%) using long-sleeved shirts, but only 17 (15.6%) using gloves, and 5 (4.6%) using eyeglasses. The lack of complete and proper PPE may be a factor for the self-reported health effects, such as dizziness (n = 59, 54.1 %), which was the most predominant, followed by burning sensation in eyes/face (n = 54, 49.5 %) and headache (n = 48, 44.0 %). No significant association was found between years of pesticide use and MCV using the chi-square analysis (x2 = 0.583, p = 0.318). It would be useful to minimise the use of pesticides, encourage alternative measures, lessen the time of pesticide spraying, and encourage the use of complete PPE. Prevention and intervention programmes regarding the use of protective measures and monitoring the health status of farm workers should be implemented.Item Project HALTapresyonArbado, Pearl Joy C.; Laurente, Inna Grace R.; Loberiza, Lamont Joseph S.; Militar, Anna Raisa G.; Quidato, Jun Pretzel E.; Ong, Meghan Y.; Salada, Anna Patriz F.; Salcedo, Yehonathan Joseph V. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2019-06)The World Health Organization has deemed hypertension to be a global public health issue. In the Philippines, 25% of the adults who are 21 years and above have high blood pressure (2014). HALTapresyon is a project that aimed to prevent and manage hypertension in Barangay Igtalongon, Igbaras, by (1) increasing the knowledge, awareness, and practices (KAP) regarding hypertension by 15%, (2) increasing the KAP regarding physical activity by 15%, (3) increasing the KAP regarding nutrition by 20%, and (4) manage the blood pressure of hypertensive patients. The establishment of a core group and the passing of a resolution were done in order to ensure the sustainability of the project. HyperTEAMsion was also able to donate 6 blood pressure apparatuses for the continuation of the weekly blood pressure monitoring. The project implemented a series of lectures that focused on three aspects: basic knowledge, physical activity, and nutrition, which were identified as factors that greatly affect the development and progression of the disease. This was done to educate the community and promote a healthy diet and active lifestyle as a means of preventing the occurrence and aggravation of hypertension. Activities, such as DASH TAH!, Blood Pressure Moni-training, and the use of a journal, offered a more hands-on approach on educating and improving the practices of the residents. Information, education, and communication materials were also distributed to hypertensives and non-hypertensives alike. Post assessment mean scores for KAP on General Information, Physical Activity, and Nutrition, improved by 16.81%, 15.96%, and 29.70% respectively, all showing a statistical difference. For the non-hypertensives, there was a 36.94% increase in KAP. Weekly monitoring was done in relation to the management of blood pressure and it showed that 77.03% of the hypertensive individuals decreased or maintained their blood pressure. Therefore, Project HALTapresyon could be used on the prevention and management of hypertension.Item Physico-chemical analysis and assessment of river waters discharged by sugar milling companies in Negros OccidentalAlger, Niña Xiamima A.; Arinzol, Shaira S.; Bobon, Steve Paolo P.; Daquilanea, Mikkaela C.; de Leon, Sarah C.; Hilado, Paolo C.; Lastica, Ariel C.; Manderico, Regine Viel D. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2010-03)This cross-sectional study was focused on the river waters discharged by six sugar milling companies in Negros Occidental. These companies utilize river water in order to operate and may alter the characteristics of the waters. This study aims to analyze and assess the physical characteristics, namely pH, oil and grease, temperature, salinity, turbidity, and color, and the chemical characteristics, namely biological oxygen demand (BOD), dissolved oxygen (DO), ammonia, phosphorus, and lead content, of these waters in order to identify the alterations upon its usage, detect abnormal characteristics, and eventually determine possible environmental and health hazards. Three samplings were done for each river’s downstream and upstream portions. The following tests and instruments were performed and were used on the samples: pH Meter for pH, DO Meter for DO, Wrinkler’s Test for BOD, PE Ascorbic Acid Test for phosphorus, Spectrophotometry for turbidity, Phenate Test for Ammonia, Hand Refractometer for salinity, Visual Comparison for color, Digital Thermometer for temperature, Flame Atomic Absorption Spectrophotometry for lead content, and Petroleum Ether Extraction Method for oil and grease. It was discovered most of the discharged river waters apparently had decreased pH and DO and increased BOD, temperature, salinity, ammonia, phosphorus, turbidity, and oil and grease content. Lead was detected on the all of the downstream portions. The pH and DO of most of the discharged river waters were ostensibly below the acceptable values while the oil and grease, ammonia, phosphorus, salinity, and lead content were above the acceptable ones. Temperature, color, and turbidity were the only parameters which fell within the acceptable values. Therefore, there can seemingly be environmental and health hazards posed on the residents living downstream since they are having direct or indirect contact with the contaminated or polluted water. It is recommended that laws should be made with regards to how the residents use the water and that the implementation of existing laws should be strengthened. Lastly, it is strongly advised that the DENR should increase the number of parameters analyzed during their regular monitoring, that the SMCs should improve the treatment of the waters, and that the effects of farmlands and communities on the river should be identified.