Fig. 5From: The effect of post-traumatic-stress-disorder on intra-operative analgesia in a veteran population during cataract procedures carried out using retrobulbar or topical anesthesia: a retrospective studyOperative time has no effect on pain score. Bar graph of pain score (mean) over operative time of cases under 45 min compared to over 45 min. Error bars indicate standard deviationBack to article page