Table 2: Mean SF-36 scores and standard errors of study subjects according to frequency of Si-Wu-Tang use during the 6-month postpartum period.

SF-36 scalesFrequency of Si-Wu-Tang use during the 6-month postpartum period
01–10>10

Physical functioning * * 4.870.01
Role—physical 0.390.68
Bodily pain 1.540.22
General health 1.830.16
Vitality * # *,#3.700.03
Social functioning 0.170.85
Role—emotional *,# * #9.10<0.001
Mental health * # *,#7.250.001

Scores differ significantly from each other in the row according to a least significant difference (LSD) multiple comparison test.