Global Journal of Medical Research, K: Interdisciplinary, Volume 22 Issue 1

Fig. 3: 3-D cylinder diagram showing area-wise anatomy and physiology mean percentage of pre-test and post-test knowledge score between control and experimental group. Fig. 4: 3-D cone diagram showing area-wise Corona Virus Infection percentage of pre-test and post-test knowledge scores between control and experimental group. Fig. 5: Clustered column diagram showing area-wise COVID prevention mean percentage of pre-test and post-test knowledge scores between control and experimental group. 0 20 40 60 80 100 Control group Experimental group 56.66 65 68.33 82.33 P E R C E N T A G E ANATOMYAND PHYSIOLOGY Area-wise pre-test and post-test knowledge score Pre-test Post-test 0 20 40 60 80 100 Control Group Experimental Group 50 46.4 71 85 P e r c e n t a g e Corona Virus Infection Pretest Posttest 26.53 32.30 30.96 67 0 20 40 60 80 100 Control Group Experimental Group P e r c e n t a g e COVID Prevention Pretest Posttest 31 Year 2022 Global Journal of Medical Research Volume XXII Issue I Version I ( D ) K © 2022 Global Journals A Study to Evaluate the Effectiveness of Video Assisted Teaching (Vat) on Knowledge Regarding Prevention of Corona Virus among Staff Nurses Working in Ah & RC, B G Nagara, Karnataka