https://www.selleckchem.com/TGF-beta.html
SMD = 0.36, 95%CI = 0.05 to 0.67, p = .02), however, the effect on self-efficacy for obtaining respite was not significant (I2 = 0, SMD = 0.17, 95%CI = -0.16 to 0.49, p = .32). The effect on decreasing state anxiety was significant at Z = 2.30 (I2 = 22%, SMD = -0.22, 95% CI = -0.41 to -0.33, p = .02). Conclusions Bibliotherapy showed positive effects on reducing depression, improving self-efficacy for dealing with problem behaviors and reducing anxiety among informal caregivers. The effects on reducing depression should be viewed with caution d