Table 6 Summary of frequency of chromosomal abnormalities in different population studies of POF
From: Cytogenetic abnormalities in a sample of females with premature ovarian failure
Population | Frequency of chromosomal abnormalities (%) | Reference |
|---|---|---|
American | 25.4 | Rebar and Connoly (1990) [24] |
Chilean | 32.0 | Castillo et al. (1992) [25] |
English | 2.5 | Davision et al. (1998) [26] |
American | 13.3 | Devi and Benn (1999) [8] |
Chinese | 12.5 | Zhang et al (2003) [27] |
French | 8.8 | Portnoi et al. (2006) [28] |
Turkish | 25.3 | Ceylaner et al. (2010) [17] |
Dutch | 12.9 | Janse et al. (2010) [29] |
Tunisian | 10.8 | Lakhal et al. (2010) [30] |
Italian | 10.0 | Baronchell et al. (2011) [31] |
Indian | 24% | Kumar et al. (2012) [32] |
Egypt | 23.3 | Present study |