Again, two sample paired t-test is located weather the mean of the population has a value specified in null hypothesis. t= ; Degree of freedom is n-1. By the central limit theorem; if the observations are independent and the second moment exists, then it will be approximately normal N (0-1).bHere values of student t-tests are 0.897 (total sample). Study quality is assessed by oxford quality rating scale (JADAD SCALE). Yielding two points for randomisation, one for double blinding and one for dropout rate: 4/5; suggesting high quality. However, it does not include an assessment item for allocation concealment. As a result of the growing influence of evidence based medicine Heterogeneity value is taken nil-significant (all patients from the same geography).Above data shows Mean SD of the Desarda’s group is slightly higher than Lichtenstein’s, but the difference was statistically not significant. Conclusion: Present study suggests that uncomplicated hernia repairs by means of Desarda’s technique are relatively pain free yielding the same success rate as that of Lichtenstein’s and obviously not carrying complications of mesh repair (Hernioplasty). However, O.R. time is more and also considering the limited sample size, same geographical pattern sampling- large sample size may be required to be studied along with long duration follow up as well.
KVN Ramesh Kumar, Budda Kanaka Mahalakshmi, Vijay Kumar Naranji, S. Srinivasa Rao
Mean
SD
Variance
CV
Lichtenstein’s
39.375
3.079
1.754
7.819%
Desarda’s
40.375
3.466
1.861
8.584%
Akriti Kumari, Gishu Sweta, Kunal