Compared with nsELRP , TVSSLRP achieved a significantly shorter operation duration ( -LSB- @ @ -RSB- min vs -LSB- @ @ -RSB- min , P < @ ) , catheterization time ( -LSB- @ @ -RSB- d vs -LSB- @ @ -RSB- d , P < @ ) , and hospital stay ( -LSB- @ @ -RSB- d vs -LSB- @ @ -RSB- d , P < @ ) .