Effectiveness of Video Assisted Teaching for Medical Student

Effectiveness of Video Assisted Teaching for Medical discipleCHAPTER IVDATA ANALYSIS AND INTERPRETATIONThis chapter deals with outline and interpretation of culture collected to evaluate the in effect(p)ness of video assisted command create mentally regarding prosperous external respiration system with the I-gel and laryngeal mask respiratory tract among the paramedic assimilators. The intention of the analysis is to reduce the entropy as manageable and interpre dishearten form, so that the research problem can be suited and canvased. The collected data are tabulated, organized and analyzed by using descriptive and illative statistics.SectionA dispersion of paramedic students concord to their selected demographic variables.Section-BDistribution of paramedic students consort to pre try on tally on fellowship regarding productive internal respiration with I-gel and laryngeal fancy dress air hose.Distribution of paramedic students fit to pre sort win on r eadiness regarding productive internal respiration with I-gel and laryngeal feign airway.Section-CDistribution of paramedic students according to come in visitation gobs on noesis regarding productive respiration with I-gel and laryngeal masque skyway.Distribution of paramedic students according to tin demonstrate pocks on expertness regarding sure-fire ventilation with I-gel and laryngeal overwhelm airline.Comparison amongst the pre sample and post trial run pocks on noesis regarding victorious ventilation with I-gel and laryngeal Mask air lane among paramedic students.Comparison between the pre assay and posttest stacks on cleverness regarding booming ventilation with I-gel and laryngeal Mask air duct among paramedic students. playing area keen similitude between the pretest and the posttest markings on acquaintance regarding palmy ventilation with I-gel and laryngeal Mask skyway among paramedical students. field of operation wise comparison between t he pretest and the posttest makes on dexterity regarding self-made ventilation with I-gel and Laryngeal Mask air hose among paramedical students.Comparison between the pretest and the posttest shits on acquaintance and skill regarding successful ventilation with I-gel and Laryngeal Mask airline among paramedical students.Section-DEffectiveness of video assisted teaching platform on acquaintance and skill regarding successful ventilation with I-gel and Laryngeal Mask respiratory tract among paramedical students.Relationship between pretest and posttest jibes on acquaintance and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students. connecter between the pretest rack up on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students and their selected demographic variables.Section ADistribution of paramedical students according to their demographic variables. remand 4. 1The frequency and plowshare dissemination of paramedical students according to their selected demographic variables.n=50S.Nodemographic variablesf%1Age in years17-1920-2223-25222354446102Gender anthropoidFemale341668323 pietismHinduMuslimChristianAny other31127062201804Category of course of studyB.Sc Critical careB.Sc physician protagonist311962385Previous knowledgeYesNo401080206If yes how did you contract informationBy attending classesBy attending airway counsel coursesThrough televisionThrough internet2279248162214Table-4.1Table 4.1 describes that distribution of paramedical students according to their demographic variables. According to their age most of the paramedical students, 22(44%) are in the age group of 17-19 years, 23(46%) are aged between 20-22 years and 5(10%) are aged between 23-25 years. Among 50 paramedical students according to their gender, majority of the paramedical students 34(68%) are male and 16(32%) of them are female.Among 50 paramedical students acc ording to their religion, majority of the paramedical students 31(62%) are Hindus and 12(20%) of them are Muslim. 7(18%) paramedical student is Christian and none of the paramedical students belong to other religion category. paramedic students according to their category of course of study, 31(62%) of them studying in Bachelor of erudition in Critical Care, 19(38%) of them studying in Bachelor of Science in Physician Assistant. paramedical students according to their previous knowledge regarding airway management, more than half of the paramedical students 40(80%) has previous knowledge regarding airway management and 10(20%) of paramedical students do not befool previous knowledge regarding airway management.paramedic students according to their previous knowledge regarding airway management, among 40 paramedical students, who take a crap previous knowledge regarding airway management, more than half of them 22(48%) flip gained knowledge by attending classes, 7(16%) be in po ssession of gained knowledge by attending airway management classes, 9(22%) reach gained knowledge finished television, 2(14%) of them charter gained knowledge through internet.Section-Ba) Distribution of paramedical students according to pretest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway.Figure-4.1 pct distribution of paramedical students according to pretest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway.The in a higher place lug diagram shows that 34(68%) paramedical students have in up to(predicate) knowledge, 16(32%) paramedical students have moderately adequate knowledge and none of them have adequate knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway in their pretest.b) Distribution of paramedical students according to pretest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway.Figure-4.2 Percentage distribution of para medical students according to pretest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway.The above demote diagram shows, among 50 paramedical students none of the paramedical students have ingenuous skill, 15(30%) paramedical students have average skill and 35(70%) of them have poor skill regarding successful ventilation with I-gel and Laryngeal Mask Airway in their pretest.Section Ca) Distribution of paramedical students according to posttest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway.Figure-4.3 Percentage distribution of paramedical students according to posttest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway.The above bar diagram shows that 42(84%) paramedical students have adequate knowledge and 8(16%) of them have moderately adequate knowledge regarding I-gel and Laryngeal Mask Airway. None of them have inadequate knowledge regarding successful ventilat ion with I-gel and Laryngeal Mask Airway in their posttest.b) Distribution of paramedical students according to posttest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway.Figure-4.4 Percentage distribution of paramedical students according to posttest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway.The above bar diagram shows, among 50 paramedical students none of them have poor skill, 7(14%) of them have average skill 43(86%) of them have good skill regarding successful ventilation with I-gel and Laryngeal Mask Airway in their posttest.c) Comparison between the pretest and posttest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.Figure 4.5 Percentage distributions according to their pretest and posttest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical studentsThe above bar diagram sh ows that 34(68%) paramedical students have inadequate knowledge, 16(32%) paramedical students have moderately adequate knowledge and none of them have adequate knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway in their pretest,Where as in post test, 42(84%) paramedical students have adequate knowledge and 8(16%) of them have moderately adequate knowledge, none of them have inadequate knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway when compared with pretest. Hence it highlights that at that place is a significant improvement in the knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway is modify compared to pre test.d) Comparison between the pretest and posttest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.Figure 4.6 Percentage distributions according to their pretest and posttest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.The above bar diagram shows, among 50 paramedical students none of the paramedical students have good skill, 15(30%) paramedical students have average skill and 35(70%) of them have poor skill regarding successful ventilation with I-gel and Laryngeal Mask Airway in their pretest. Where as in the posttest, none of them have poor skill, 7(14%) of them has average skill 43(86%) of them have good skill regarding successful ventilation with I-gel and Laryngeal Mask Airway in their posttest and compared with posttest.Hence it highlights that on that point is a significant improvement in the skill regarding successful ventilation with I-gel and Laryngeal Mask Airway was improved in the posttest, when compared to pre test.e) Area wise comparison between the pretest and the posttest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.Table 4.2 symbolize, stock( a) deviation, hatch function and difference in stiff function of pretest and posttest scores on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students in pretest and posttest. n=50Area wise level best scorePretestPosttestDifference in basal % pissedS.D remember%MeanS.DMean %General information95.91.5565.58.080.7189.724.2I-gel93.781.65426.541.5172.630.6Laryngeal Mask Airway125.261.7743.88.961.2974.630.8 general3014.944.97151.323.583.51236.985.6The above put off shows that, in area of general information the pre test signify score is 5.91.55 and miserly piece is 65.5, where as in the post test base score is 8.080.71 and bastardly percentage is 89.7. This reveals that the difference in plastered percentage is 24.2.In the area of I-gel the pre test guess score is 3.781.65 and mean percentage is 42, where as in the post test mean score is 6.541.51 and mean percentage is 72.6. This reveals that the difference in mean percent age is 30.6.In the area of Laryngeal mask airway the pre test mean score is 5.261.77 and mean percentage is 43.8, where as in the post test mean score is 8.961.29 and mean percentage is 74.6. This reveals that the difference in mean percentage is 30.8.In the pretest, the general mean score is 14.944.97. In the pretest, the highest mean score is achieved in the general information with the score of 5.91.55. It reveals that difference in mean percentage is 24.2.In the post test, boilers suit mean score is 23.583.51. The highest score is achieved in the Laryngeal Mask Airway with the score of 8.961.29. The overall difference in mean percentage is 85.6. The mean difference reveals that in that respect is significant improvement in the knowledge in post test.f) Area wise comparison between the pretest and the posttest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.Table 4.3Mean, standard deviation, mean percentage and difference in mean percentage of pretest and posttest scores on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students in pretest and posttestn=50Area wiseMaximum scorePretestPosttestDifference in mean %MeanS.DMean %MeanS.DMean %I-gel147.081.0350.512.081.3386.235.7Laryngeal Mask Airway167.821.1948.813.541.4384.635.8Overall3014.92.2299.325.622.76170.871.5The above table shows that In the area of I-gel the pre test mean score is 7.081.03 and mean percentage is 50.5, where as in the post test mean score is 612.081.33 and mean percentage is 86.2. This reveals that the difference in mean percentage is 35.7.In the area of Laryngeal mask airway the pre test mean score is 7.821.19 and mean percentage is 48.8, where as in the post test mean score is 13.541.43 and mean percentage is 84.6. This reveals that the difference in mean percentage is 35.8.In the pretest, over all mean score is 14.92.22. The higher percentage of the pretest is achieved i n the Laryngeal Mask Airway, where the mean score is 7.821.19 with the difference in mean percentage of 35.8.In the post test, the overall mean score was 25.622.76. The highest mean score is achieved in the area of laryngeal mask airway with the score of 13.541.43. The overall difference in mean percentage is 71.5. This reveals that in that respect is significant improvement in the post test on skill than the pretest.g) Comparison between the pretest and the posttest scores on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.Table 4.4Comparison between the mean, SD, mean difference of pretest and the post test scores on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway Among the paramedical students.n=50S.NoVariablesMaximum scorePretestPosttestDifference in mean %MeanS.DMean%MeanS.DMean %1Knowledge3014.942.9949.823.582.5078.628.82 skill3014.91.7249.725.622.3185.435.7The abov e table shows that in pretest, the knowledge mean score is 14.942.99 and the mean percentage is 49.8%. Where is posttest, the knowledge mean score is 23.582.50 and the mean percentage is 78.06%. The difference in mean percentage between the pretest and the posttest was 28.8%.In pretest, the skill mean score is 14.91.72 and the mean percentage is 49.7%. Where is posttest, the skill mean score is 25.622.31 and the mean percentage is 85.4%. The difference in mean percentage between the pretest and the posttest is 35.7%. It shows that in posttest there is significant improvement in knowledge and skill when compared to the knowledge and skill in pretest.Section Da) Effectiveness of video assisted teaching programme on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students.Table 4.5The mean, SD and t shelter on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students in pretest and posttest.n=50S.NoVariablesMaximum scorePretestPosttest paired t observeDfMeanSDMeanSD1Knowledge3014.942.9923.582.5015.74492Skill3014.91.7225.622.3130.63*significant at p0.05 level Table revalue 2.02The above table shows the pre test knowledge Mean score is 14.942.99 and the posttest knowledge mean score is 23.582.50. The Skill mean score in the pretest is 14.91.72 and the posttest skill mean score is 25.622.31. The Obtainedt value for knowledge and skill is 15.74 and 30.63 respectively, which is significant at p0.05 level. Hence the opening H1 was retained. Thus it becomes evident that Video Assisted Teaching Programme is effective in improving the knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among the paramedical studentsb) Relationship between pretest and posttest scores on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical studentsTable 4.6Correlation between the pretest and the post test scores on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among the paramedical students.n=50S.NoGroupKnowledgeSkillrMeanSDMeanSD1Pretest14.942.9914.91.720.412Posttest23.582.5025.622.310.65The above table shows that, in the pretest mean score of knowledge and skill is 14.942.99 and 14.91.72 respectively, r value was 0.41. The posttests mean score of knowledge and skill is 23.582.50 and 25.622.31 respectively, r value is 0.65.This reveals that there is positive correlation between the pretest and the posttest knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students. Hence the formulated speculation H2 was retained at p0.05 level.c) Association between the pretest scores on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students and their selected demographic variables.Table 4.7Chi Square test on the knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway among the Paramedical Students with their selected Demographic Variables.n=50S.NoDemographic variables2DfTable value1Age2.7625.992Gender0.0613.843Religion2.2137.824Category of course0.00113.845Previous knowledge0.02313.846If yes how did you obtain information1.6037.82*significant at p0.05 levelThe above table shows that there is no knowledge between pretest score on knowledge regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students and their selected demographic variables such(prenominal) as Age, gender, religion, category of course of study, and previous knowledge. Hence the research dead reckoning H3 was rejected at p0.05 level.Table 4.8Chi square test on the skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among Paramedical Students with their selected demographic variables. n=50S.NoDemographic variables2DfTable value1Age0.2 725.992Gender0.6313.843Religion1.0437.824Category of course0.0313.845Previous knowledge0.5913.846If yes how did you obtain information1.1837.82*significant at p0.05 levelThe above table shows that there is no association between pretest score on skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students and their selected demographic variables such as Age, gender, religion, category of course of study, and previous knowledge. Hence the research hypothesis H3 was rejected at p0.05 level.SummaryThis chapter deals with the data analysis and interpretation in the form of statistical values based on the objectives, frequency and percentage on the knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among paramedical students and their selected demographic variables analyzed. Thet test is done to evaluate the effectiveness of video assisted teaching programme on knowledge and skill regarding successful ventil ation with I-gel and Laryngeal Mask Airway among Paramedical Students. The chi-square analysis is used to find out the association between the pretest scores on knowledge and skill regarding successful ventilation with I-gel and Laryngeal Mask Airway among the Paramedical students and the selected demographic variables.