Table 3.
MDD (Days) | Range | Probiotic Group (N) | MDD (Days) | Range | Control Group (N) | |
---|---|---|---|---|---|---|
Vanderhoof et al., 1999 | 4.70 | N/A | 93 | 5.88 | N/A | 95 |
Arvola et al., 1999 | 4.00 | 2–8 | 61 | 4.00 | 2–8 | 58 |
De Vrese et al., 2011 | 1.00 | N/A | 30 | 4.70 | N/A | 29 |
Chatterjee et al., 2013 | 2.00 | 1–3 | 198 | 4.00 | 3–5.5 | 198 |