“…[15,[20][21][22][23][24][25][26] In the observation group, the treatment method was acupuncture plus levothyroxine sodium tablets, [3,14,15,[17][18][19][20][21]23,24] the other 4 are acupuncture. [16,22,25,26] The point locations of 6 literatures were RN17, RN12, RN4, DU14, BL23 and DU4, [16,[20][21][22][23]26] in one of the literatures, ST36 was also taken on this basis, [16] 2 of them took RN22. [21,23] Point selection locations of the 3 literature were ST36, SP6, KI3, ST40, LI4, and LR3, [3,14,18] one of them took the names RN17, RN12, RN4, RN22.…”