showed a trendp = 0.062
However, the number of patients having a pain score of at least 3 was significantly greater in the MR group compared with the DR group (10 [29%] versus 2 [6%], p = 0.013), while the total amount of administered rescue analgesics in morphine equivalent dose showed a trend towards being lower in the DR group compared with the MR group (6.6 [5.0, 10.0] mg versus 10.0 mg [5.5, 18.2] mg, p = 0.062) ( Table 2 ). 4.