Ic and psychosocial determinants of condom use especially within the area is scarce (non-existent). Therefore, this study is believed to fill the existing info gap. As a result the aim with the study was to assess intention to use condom among students in Agena preparatory college, Guraghe zone, Ethiopia.MethodsStudy settingThe study was conducted in Agena preparatory school, Ezza woreda, Guraghe zone, Ethiopia. Guraghe is one of the diverse ethnic groups identified in Southern HUHS015 web Nation Nationalities and Peoples Region (SNNPR) in Ethiopia and administratively among the zones in SNNPR. In Ezza woreda there have been four high schools, a single preparatory school and 1 TVET (Technical and Vocational Educational Instruction) college. The woreda is positioned 198 Km away from Addis Ababa within the Southern part of Ethiopia. It is one of the 13 woredas of Guraghe zone possessing 28 Kebeles from which one particular is urban (Agena) and the rest are rural. The study was performed from December, 2010 to January, 2011.Study designInstitution based cross-sectional study style was used to conduct the study.Gselassie et al. Archives of Public Well being 2013, 71:23 http:www.archpublichealth.comcontent711Page three ofSource populationData top quality assuranceAll high school students of Agena town who enrolled for the academic year of 20102011.Study populationPreparatory college students enrolled for academic year of 20102011. These students who have been blind, critically sick (for the extent of unable to study and create), not voluntary to participate and absent from class in the time of data collection had been excluded from the study.Sample size determinationProper designing of information collection instruments was created by adopting it from a standardized behavioural surveillance survey. Strict supervision of data collection method was carried out and education was given to information collectors. Two round PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/21296037 pre-test was carried out, the first was focused test among 102 students and the other was carried out on equivalent setting but out on the study region on about 200 students. An proper modification was created right after discussing using the coordinators prior to starting the actual information collection procedure.Information entry and analysisThe sample size was determined employing single population formula by taking the following assumptions; proportion of students (49 ) who intend to utilize condom in Agaro higher school [8], marginal error (0.05), Z score of 95 CI Z2 = 1.96 and non response price of 20 . Consequently the total sample size for this study was 460 students.Sampling procedureA two stage sampling process was applied to choose study participants in the college. The very first stage was to stratify students into two categories, grade 11 and 12.With in every single grades there were 4 sections labelled as A, B, C and D. The amount of study subjects from every grade was allocated proportionally to the size with the respective sections. The second stage of sampling was to select students with in every sections working with systematic random sampling. For the systematic random sampling list of students in every section was utilised as a sampling frame. By calculating the sample interval, the very first individual was chosen working with lottery system and subsequent students had been chosen by adding the calculated sampling interval for every single section.Data collection system and toolsData was entered into Epi info version 3.5.1 and analyzed making use of SPSS version 16 laptop application packages. Data cleaning was carried out utilizing straightforward frequency and tabulation to appear for consistency. Dummy tables that consi.