Table 3.
GRADE quality of evidence
| Outcome | No studies | Risk of bias | Inconsistency | Indirectness | Imprecision | Publication bias | Quality | |
|---|---|---|---|---|---|---|---|---|
| Sample size | Wide CI | |||||||
| AMH | 11 | S | S | N | N | N | N | Low |
| FSH | 9 | S | S | N | N | N | N | Low |
| E2 | 4 | S | S | N | S | S | N | Very Low |
| AFC | 6 | S | N | N | N | N | N | Moderate |
| Spontaneous pregnancy | 5 | S | N | N | S | S | N | Very Low |
| Number of oocytes retrieved | 7 | S | N | N | N | N | N | Moderate |
| Number of cleavage embryos | 4 | S | N | N | N | N | N | Moderate |
| Cancellation rate | 3 | S | N | N | S | N | N | Low |
| Fertilization rate | 3 | S | S | N | S | S | N | Very low |
| Clinical pregnancy rate | 9 | S | N | N | N | N | N | Moderate |
| Chemical pregnancy rate | 3 | S | N | N | S | N | N | Low |
| Live birth rate | 7 | S | N | N | N | N | N | Moderate |
AMH Anti-Mullerian hormone, AFC Antral follicular count, CI Confidence Interval, E2 Estradiol, FSH Follicle stimulating hormone, N Not serious, S Serious