SAS 9.4 was used for statistical analysis.


 There was a significant variation in the size requirement for great saphenous vein ablation.  Interestingly, there was a significant difference between SSC and MSC in the criteria for perforator ablation in terms of size and reflux time. 
SAS
SAS 9.4 was used for statistical analysis.


 There was a significant variation in the size requirement for great saphenous vein ablation.  Interestingly, there was a significant difference between SSC and MSC in the criteria for perforator ablation in terms of size and reflux time. 
SAS