Significantly , single-port patients ingested fewer pain killers : 6 tablets vs 14 Dextropropoxyphene tablets , P < 0.001 , experienced less pain ( visual analog scores ) on day 1 and 7 post-op op : 2.5 and 0 , P < 0.001 compared to 4.5 and 2.5 , P < 0.001 , respectively , returned to work/normal physical activities 7days quicker : 7.0 vs 14.0 , P < 0.001 and had higher cosmetic scar scores at 6-week follow-up : 24 vs 21 , P < 0.001 , compared to multiport patients .