ABSTRACT
Research Question: 1. What is the magnitude of problem of Goiter? 2. What is the level of iodised salt consumed by school children at school & home? Objectives: 1. To find out incidence of Goiter. 2. To find out level of iodised salt consumed by school children at school & home. Study Design: Cross-sectional study. Settings: School & houseto- house survey of urban & rural area of Raichur district. Participant: School children & general population of both sexes. Sample size: 45173. Statistical analysis: Proportion & Chi-squared test. Results: Total population covered 45173 in five talukas. Males were 23463 & females 21730, adult population 16404, children more than 15 yrs were 28769 & school population was 24984. School boys were 14269 & girls 10715. Highest prevalence of goiter found in Raichur taluka i.e. 5.68% and lowest in Lingsur taluka i.e. 0.86%. Over all prevalence of Goiter among surveyed villages is found to be 3.19 % (1439 cases). Higher prevalence has been reported among females in age group of 10- 14 yrs 5.25% & 15-19 yrs 4.66% compared to other age groups of village population. School children in Raichur district revealed the prevalence of Goiter 3.66%. Conclusion: Prevalence of Goiter among surveyed villages is found to be 3.19 % (1439 cases), which is less compared to the National figures. The people are consuming the iodated salt and ban on non-iodated salt may be effectively implemented in study region.
Subject(s)
Adolescent , Child , Female , Goiter/diagnosis , Goiter/epidemiology , Goiter, Endemic/diagnosis , Goiter, Endemic/epidemiology , Humans , India/epidemiology , Iodine/deficiency , Iodine/diagnosis , Male , Prevalence , Rural Population , Schools , Young AdultABSTRACT
Three hundred thirty-six stool samples from October 2001 through October 2002 were analyzed for the presence of intestinal parasites. Fifty-six of these (16.7%) were positive for a total of 66 parasites; 65/66 (98.5%) were detected by iodine and dimethyl sulfoxide-modified acid-fast (DMSO-mAFB) stained smears of fresh and formalin-ethylacetate sedimentation concentrated samples. Saline, iodine, and DMSO-mAFB stained smears of fresh stool samples alone detected significantly fewer parasites, finding only 50/66 (75.8%) (p < 0.05). Stool samples analyzed by trichrome stained specimens preserved in Zinc sulfate polyvinyl alcohol (Zinc PVA) detected only 41/ 66 (62.2%) of the parasites. In our study population, it was necessary to perform the National Committee for Clinical Laboratory Standard (NCCLS) recommended to accurately detect intestinal parasites. The concentration technique is simple and significantly increased the detection of intestinal parasites.