Research Article

Efficacy and Safety of a Chinese Herbal Formula (Invigorating Kidney and Strengthening Spleen) in Chronic Hepatitis B Virus Carrier: Results from a Multicenter, Randomized, Double-Blind, and Placebo-Controlled Trial

Table 3

Baseline characteristics of the total study patients.

VariableTreatment group ( )Control group ( ) values

Age, mean (SD), y33.34 (6.86)34.01 (8.32)0.74150.4590#
Range 21–5922–63
Sex, (%)0.19040.6625
 Male137 (68.50)66 (66.00)
 Female63 (31.50)34 (34.00)
Clinical course, mean (SD), m86.35 (72.13)90.56 (70.48)0.48080.6310#
ALT, mean (SD), U/L26.40 (8.71)26.57 (7.92)0.16400.8698#
HBV DNA, mean (SD), log10 IU/mL8.15 (1.13)8.17 (1.02)0.14790.8825#
HBV DNA baseline level, (%)
 5 to <7 log10 IU/mL28 (14.00)11 (11.00)0.53050.4664
 7 to <9 log10 IU/mL141 (70.50)74 (74.00)0.40220.5260
 >9 log10 IU/mL31 (15.50)15 (15.00)0.01280.9098
HBsAg, mean (SD), log10 IU/mL4.56 (0.62)4.60 (0.60)0.50300.6154#

SD: standard deviation; ALT: alanine aminotransferase; HBV: hepatitis B virus; HBsAg: hepatitis B surface antigen.
Chi-square test.
# -test.