Fig. 3From: Chemotherapy-induced nausea and vomiting (CINV) with carboplatin plus pemetrexed or carboplatin plus paclitaxel in patients with lung cancer: a propensity score-matched analysisPatterns of CINV occurrence. Occurrence pattern of nausea (a) and vomiting (b) from day 1 to day 7. The occurrence of nausea and vomiting peaked on days 5 and 4 for the CBDCA+PEM and the CBDCA+PTX groups, respectively. CINV tended to be delayed in the CBDCA+PEM groupBack to article page