Correction: BMC Complement Med Ther 22, 263 (2022)

https://doi.org/10.1186/s12906-022-03746-3

Following publication of the original article [1], the authors reported an error in Tables 2 and 3. The correct presentation of these tables are given below.

Table 2 Factors affecting usage of complementary medicine
Table 3 Factors affecting communication about complementary medicine

In the reference list, reference information below that was indicated in Table 4 has been added.

Liu EH, Turner LM, Lin SX, Klaus L, Choi LY, Whitworth J, et al. Use of alternative medicine by patients undergoing cardiac surgery. J Thorac Cardiovasc Surg. 2000;120:335–41.

The original article [1] has been updated.