Undergraduate Special Problem
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Item Nutritional status of 0-5 year old children of small scale fisherfolks from Barangays along the coastal areas of Miagao, IloiloAscano, Maria Epifanie; Borromeo, Ma. Benjafe; Luces, Leslie Ann; Napud, Ma. Salve; Sagge, Jasmine; Tarroja, Aireen Joy (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2003-03)This special problem sought to determine the nutritional status of 0-5 year old children of subsistence fisherfolks from selected barangays along the coastal areas of Miag-ao, Iloilo. The study incorporated anthropometric, clinical, dietary, and socioeconomic data to detect any nutritional disorder and to ascertain nutriture of 0-5 years old children. There were fifty-six fishermen among the 14 coastal areas which served as basis for determining the number of respondents. Ninety-one children aged 0-5 years old comprised the sample population. This descriptive cross-sectional study employed a probability sampling method named two-stage sampling design. This special study utilized an anthropometric data sheet, clinical assessment sheet, 24-hour food recall sheet, and interview schedule to gather appropriate data. The data collected was then subjected to statistical tools such as means, frequency count/distribution, percentages, ANOVA using the EPI-INFO 6 software and the Fil-Anthrop Software of the FNRI-DOST. Findings revealed that 45.1% of the respondents had an average height for age, 37.4% of the respondents were mildly underweight for age, and 54.9% had an average weight for height. Among the ninety-one respondents, the clinical signs exhibited were lack of luster, thinness, and sparseness; dyspigmentation; pale conjunctiva; thyroid gland enlargement; mottled enamel; dental caries; spongy, bleeding gums; and beading of the rib. Moreover, 82.4% of the respondents were below the Recommended Dietary Allowance. Findings have revealed that there is no association between the nutritional status of respondents (ht. for age, wt. for age, wt. for ht.) and the following variables: (a) Age of 0-5 years old children, (b) Sex of 0-5 years old children, (c) family size, (d) Monthly family income, (e) Highest educational attainment of housewives, (f) Clinical signs, (g) Sanitary practices, (h) Crowding index, (i) Feeding practices of housewives, (j) Presence of toilet facilities, and (k) Source of drinking water.Item Gross alpha and gross beta radioactivity and heavy metal concentration profiles of well water of the Calahunan dump site, Mandurriao, Iloilo CityAmarante, Hena Charma; Basquez, Mark Anthony; Brunio, Christian Allan; Dable, Nesel; De la Pena, Pamela-Di; Genterola, Janis; Oredina, Josette Marie; Padayhag, Dave (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2005-03)The study aimed to establish presence of radioactivity and concentration of heavy metals specifically lead and chromium in drinking water from wells within one-kilometer radius from the approximated center of the Calahunan dump site. Results showed that four out of twelve wells have positive results fro gross alpha activity and gross beta activity: wells 2A, 2C, 3A, and 3D. Well 2A, 2C and 3D registered alpha activities of 0.54, 0.033 and 0.369 Bq/L respectively while Well 3A registered beta activity of 1.0 Bq/L. Wells 2A and 3D exceeded the radiological limits set by WHO and PNSDW of 0.1 Bq/L for alpha activity and 1.0 Bq/L for beta activity. These wells that are found adjacent to the perimeter fence of the dump site registered alpha activity (wells 2A, 2C and 3D) and beta activity (well 3A). Radiological activities in all other wells sampled registered less than lower limit of detection. For gamma activity, all wells recorded 137- Cs and 134-Cs activity less than the lower limit of detection. For chromium and lead concentration using FAAS, only well 3C has a chromium concentration of 0.0952 ppm and this exceeded the PNSDW standard for chromium in drinking water (0.05 ppm) FAAS has not recorded any value for lead. For chemical constituent analysis using XRF, two wells in zone 1 (LA and IC), have recorded lead concentration of 0.9 and 0.136 ppm, respectively. In zone two, only well 2D registered a lead concentration of 0.248 ppm. In zone 3, well 3C registered a lead concentration of 0.397 ppm. For chromium concentration, only well 2A in zone 2 has a chromium concentration of 1.79 ppm. The spot interview and ocular inspection found out that the following garbage are disposed of indiscriminately tn the dump site: (1) Television picture tubes, (2) Dysfunctional Computer Monitors, (3) Used syringes and needles, (4) Hospital wastes, (5) Automobile batteries and dry cells, (6) scrap iron, tin cans, paint cans, paint cans, etc., (7) polyethylene bottle, glass bottles, and containers of similar types, and (8) other organic and inorganic wastes. Wells whose values for gross alpha, lead, and chromium concentration exceeded the standard are unsuitable for dinking and other domestic uses. The observation that wells (2A and 3D) near the Calahunan dump site registered higher-than-standard alpha activity may be a good basis to conduct further research particularly on the effect of leachate from dump site.Item Prevalence of substance use among college students of state colleges in IloiloAgreda, Joji Marie Gela; Corio, Razel Joy Luceno; Hervas, Jeneline Espanol; Icabandi, Donna Joy Tabor; Melarin, Dianne Vallecera; Mosura, Joenalie Montano; Suspeñe, Rhoda Belandres; Vallejo, Arleen Joy Calanao (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2004-04)This study aimed to describe the prevalence, nature, and extent of substance use of college students enrolled in the main campuses of state colleges in Iloilo. There were 402 respondents coming from the main campuses of Iloilo State College of Fisheries (ISCOF), Northern Iloilo Polytechnic State College (NIPSC), Western Visayas College of Science and Technology (WVCST) and the lone campus of New Lucena Polytechnic College (NLPC). Data was collected through a questionnaire which was modified from the model core questionnaire developed by the World Health Organization (WHO). Results showed that 36.1% of the respondents had tried smoking. Their mean age of smoking initiation was 17 years with 13.5% having first tried smoking before 15 years of age. Their top three reasons for smoking are as follows: curiosity (44.1%), for fun (25.5%) and peer pressure (17.2%). Of the respondents who smoked within 30 days prior to the survey, 14.7% consumed more than 5 cigarettes per day. The results also showed that 33.8% of the respondents who have tried smoking usually smoke during parties while their usual place to smoke is either in their houses, dormitories or boarding houses (40.7%). There was a significant relationship between the smoking status of the respondents who have tried smoking and the following: gender (p < 0.0001), age (p = 0.0004) and year level (p < 0.01). On the other hand, smoking status of the respondents who have tried smoking has no significant relationship with the following: annual family income (p = 0.91). living arrangement (p = 0.63) and membership in fraternities/sororities (p = 0.17). Alcoholic use had a higher prevalence (65.4%) than cigarette smoking (36.1%). The mean age of those respondents who have tried drinking was also 17 years with 13.7% having tried drinking at an age below 15 years. Their top three reasons for drinking are: for fun (34.6%), curiosity (29.3%) and because family members drink (12.9%). Seventy percent of the respondents who have tried drinking drank 30 days prior to the survey with 10.9% consuming more than 5 bottles and another 10.9% consuming more than 5 glasses of alcoholic beverages. Of those who have been binge drinking 30 davs prior to the survey, 18.9% have been binge drinking 3 to 5 times. The usual occasion for the respondents to drink is during parties (72.9%) and the usual place for them to drink was either in their houses, dormitories or boarding houses (60.8%). The beverage of choice is beer (59.7%). The drinking status of those who have tried drinking had a significant relationship with the following: gender (p < 0.0001), year level (p = 0.005) and membership to fraternities/sororities (p = 0.04). Meanwhile, drinking status had no significant relationship with age (p = 0.06), annual family income (p = 0.85) and their living arrangements (p = 0.51). Shabu use had a prevalence of 2.7% among the respondents. The mean age of shabu use was also 17 years with 18.2% first trying it at 15 years of age. Their reasons for having tried shabu are: peer pressure (45.5%), curiosity (18.2%) and for fun (18.2%). Within 30 days prior to the survey. 45.5% of those who have tried using shabu have used shabu and 20.0% have used shabu in 20 or more days. They usually use shabu during parties (54.5%) and usually have tried using shabu either in their houses, dormitories and boarding houses (54.6%). Data shows that shabu use had a significant relationship with the following: gender (p = 0.0007). year level (p = 0.003) and fraternity/sorority membership (p = 0.05). It has no significant relationship with age (p = 0.09). annual family income (p = 0.92) and their living arrangements (p = 0.47). Results also showed that 5 % of the respondents have tried smoking marijuana and 4.2% have tried opiate type drugs. The mean age for having tried drugs other than shabu was also 17 years with 26.3 % having tried them at an age below 15. Thirty-one percent of those who have tried other drugs than shabu have tried within 30 days prior to the survey.Item Prevalence of Ascaris lumbricoides, Trichuris trichiura, and Enterobius vermicularis in the hands of preschool children in day care centers in Miagao, IloiloAbellon, Rupert L., III (Division of Biological Sciences, Bachelor of Science in Public Health, University of the Philippines Visayas, 2002-03)The hands of 199 preschool children in Day Care Centers of Miag-ao, Iloilo were swabbed and examined for the presence of parasitic ova, specifically soil-transmitted parasites. Prevalence rates of parasitic ova were determined and tested for significant differences with variables that include age, sex, parent’s educational level, and location of the day care center of the preschoolers. Ascaris had a prevalence rate of 24.12% (48), Enterobius with 1.51% (3) and Trichuris with 1.01% (2). Toxocara canis had a 6.03% prevalence (12) in the hands of preschoolers. Using the Chi-square test to test for differences, it was shown that there were no significant differences in the presence of parasitic ova in the hands among preschoolers with regards to age, sex, and parent’s educational level except for location of the day care center. There was a significant difference in the prevalence rate of parasitic ova in the hands of preschoolers in coastal areas and those in non-coastal areas. Preschoolers in the coastal areas had a higher prevalence rate (29.82%) compared to those in the non-coastal areas (16.47%). With a sample of 121 stools from the same group of preschoolers, the study showed that there was no direct association between the presence of Ascaris ova in the hands and their presence in stools.Item The relationship between the intensity of common soil-transmitted intestinal helminthiasis and nutritional status among schoolchildren of Miagao-West Central Elementary School (MWCES), Miagao, IloiloAlojepan, Jake L.; Lee, Raymond V.; Mediodia, Harold P.; Tansiongco, Venjune P.; Tubola, Keith Anthony V. (Division of Biological Sciences,, 2003-03)This study aimed to determine the relationship between the intensity of infection of common soil-transmitted intestinal helminths (STH): Ascaris lumbricoides, Trichuris trichiura and Hookworm species (Ancylostoma duodeuale and Necator americamus) and nutritional status among schoolchildren of Miag-ao West Central Elementary School (MWCES). This study also aimed to determine the prevalence of STH infection and nutritional status, either stunted or underweight schoolchildren. There were 285 study participants out of 436 schoolchildren of Miag-ao West Central Elementary School. Stool samples of the study participants were analyzed using Modified Kato-Katz Technique to determine the intensity of infections. The study participants were grouped according to the intensity of infection: negative, light and moderate to heavy. Nutritional status of the study participants was also determined and was classified into stunted, underweight and normal. Height-for-age value was used to determine stunting and weight-for-age value to determine those who are underweight. Frequency count was used for the descriptive analysis of the data gathered. The Chi-square test for association was used in the inferential statistics. The result of the study reveals that 51.2 % of the respondents were infected with Ascaris lumbricoides, 36.5 % with Trichuris trichiura and 4.9 % with hookworm. The findings also show that 16 8 % of the respondents were stunted and 27.4 % were underweight. Finally, study reveals that there is no significant relationship between the nutritional status and the intensity of infection of common soil- transmitted intestinal helminths among the schoolchildren of Miag-ao West Central Elementary School (p= 0 706)Item Dengue knowledge, practices, and aedes larval populations in selected low and high dengue priority areas in Miagao, IloiloAmihan, April Rose D.; Basco, Arriane Mae P.; Escosia, Edmond B.; Monsale, April Joy P.; Solis, Jann Christian V.; Varon, Marianne Joy C. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2009-03)This cross-sectional study aimed to compare the knowledge, practices, and Aedes larval populations between low and high dengue priority areas of Miagao, Iloilo. Questionnaire-guided interviews were conducted to assess the knowledge and practices of the study population. Larval surveys were done to determine Aedes larval populations, expressed as House Index (HI), Container Index (CI), and Breteau Index (Bl). Results showed that respondents from the low-priority area were more knowledgeable on dengue than the respondents from the high-priority area (p<0.05). Dengue preventive practices were found to be the same for both low and high-priority areas. There was, however, no significant relationship between dengue knowledge and dengue preventive measures (p<0.05). Results from the larval survey revealed that both low and high-priority areas have HI and BI above the WHO standards (HI<5%; BK20) and are considered “high-risk” areas. Lastly, age (p<0.01) and educational attainment (p<0.05) were found to affect an individual’s dengue knowledge.Item Microbiological water analysis of selected point sources in Iloilo CityAlama, Jannie Mae G.; Calitis, Ma. Socorro Fatima P.; Cervantes, Ria Angela E.; Garcia, Marian Aisa C.; Otico, Pelita A.; Pacheco, Donna Ginn G.; Taquiso, Jezreel l. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2006-04)The recreational use of the Iloilo River according to the Iloilo River Master Plan entails various studies to support it being safe for swimming and other activities. The Department of Environment and Natural Resources (DENR) Region VI has done very few studies to determine this particular aspect of the Iloilo River. Thus, the present study was conducted to determine the bacteriologic content of water in selected point sources in Iloilo River, Iloilo City and the possible correlations to the incidence of health risks. Specifically the study aims to: (1) determine significant differences in the physico-chemical characteristics of water samples from each point source; (2) to determine the total and fecal coliform counts number for each water sample from the selected point sources; (2) detect the presence or absence of E. coli, Salmonella spp., and culturable Vibrios in water in selected point sources; (3) describe the incidence of health risks; and (4) correlate the heterotrophic plate count for total coliforms, Most Probable Number for Fecal Coliforms and the number of symptomatic respondents. The results of the study showed that the total coliform count for Point source A (HPC=6000/l00 ml) is higher compared to the standard set by the DENR (5000/100 ml) while Point source B and C are within the range. The concentrations of E. coli, in water samples A, B, and C (2400 MPN/100 ml sample) were found to be higher than the DENR standard for fecal coliforms for Class C Waters - fresh water, (200 MPN/lOOml sample). Although results indicate that the river water has high fecal contamination, there were no significant correlations between heterotrophic plate counts, Most Probable Number for Fecal Coliforms and the number of symptomatic respondents for each point source.Item Intestinal parasitic infections in children living in selected barangays with urban slums along Iloilo RiverAguro, Eric D.; Banaag, Arlene D.; Jacobe, Venus N.; Ordaniel, Lilac Mared A.; Taleon, Kathleen Joy B.; Yandra, Marnelle Gay A. (Division of Biological Sciences, College of Arts and Sciences, University of the Philippines Visayas, 2006-03)This cross-sectional study was performed to determine the intestinal parasitic infection in children age 0-13 years old in three selected barangays with urban slums located alongside Iloilo River. A total of 127 stool samples from 65 males and 62 females were examined by utilizing formalin-ether concentration technique (FECT) and direct wet mount thereafter using Lugol's solution. It was found out that 59.8% of the children examined were positive for one or more intestinal parasites. The most frequent soil-transmitted helminth observed was Ascaris lumbricoides (48.0%) followed by Trichuris trichiura (34.6%). Pathogenic protozoans determined were Entamoeba histolytica (9.4%) and Giardia lamblia (0.8%). Other nonpathogenic species identified were Entamoeba coli (15.7%), Blastocystis hominis (3.1%) and lodamoeba butschlii (0.8%). Parasitic infection with single species had the highest frequency of 31.5% compared to multiple infection (28.3%). The relatively high prevalence of these infections among children living three selected barangays with urban slums alongside Iloilo River was found to be independent of factors the respondents’ sex (p=0.106), age group (p=1.691), and consistency of stool sample (p=1.835). Moreover, the degree of infection in terms of sex (p=3.174), age (p=9.136), and consistency of stool samples (p=2.798) were not statistically different from each other. The high prevalence rate of pathogenic intestinal parasitic infection may have also been influenced by factors other than the ones considered, such as environmental and socio-demographic factors. The study highly suggests mass treatment and preventive measures such as health education of the community