Significantly , single-port patients ingested fewer pain killers : @ tablets vs @ Dextropropoxyphene tablets , P < @ , experienced less pain ( visual analog scores ) on day @ and @ post-op op : @ and @ , P < @ compared to @ and @ , P < @ , respectively , returned to work/normal physical activities @days quicker : @ vs @ , P < @ and had higher cosmetic scar scores at @-week follow-up : @ vs @ , P < @ , compared to multiport patients .