Table 2. Number of cycles, harvested and frozen oocytes per patient for cryopreservation
Variables Total sample Non-cancer Cancer p-value
N 187 164 23  
Follicular punctures       -
One 158 (85.9%) 138 (85.7%) 20 (87%)  
Two 19 (10.3%) 16 (9.9%) 3 (13%)  
Three or more 7 (3.8%) 7 (4.3%) -  
Harvested oocytes 13.36±9.13 13.04±9.12 15.57±9.11 0.164W
Up to 10 83 (45.4%) 75 (46.9%) 8 (34.8%)  
11 to 20 66 (36.1%) 56 (35%) 10 (43.5%)  
21 to 30 23 (12.6%) 21 (13.1%) 2 (8.7%)  
> 30 11 (6%) 8 (5%) 3 (13%)  
Frozen MII oocytes 11.27±8.04 11.08±8.17 12.65±7.11 0.174W
Up to 10 99 (54.1% 89 (55.6%) 10 (43.5%)  
11 to 20 63 (34.4%) 53 (33.1% 10 (43.5%)  
21 to 30 16 (8.7%) 13 (8.1%) 3 (13%)  
> 30 5 (2.7%) 5 (3.1%) -  
The p-values refer to the following tests:
WWilcoxon Mann-Whitney for independent samples.