Table 3 Demographics of subjects chosen for the refined datamart
From: Identification of subjects with polycystic ovary syndrome using electronic health records
PCOS Cases | PCOS Controls | p value | |||||
|---|---|---|---|---|---|---|---|
N | 6,295 | 59,456 | |||||
Proportion | Proportion | ||||||
Gender | Female | 1.00 | 1.00 | ||||
Age | 18-25 | 0.15 | 0.11 | ||||
26-35 | 0.45 | 0.37 | |||||
36-45 | 0.35 | 0.33 | |||||
46-55 | 0.05 | 0.13 | |||||
56-65 | 0.00 | 0.06 | 0.03 | ||||
Insurance | Private | 0.71 | 0.67 | ||||
Public-Medicaid | 0.05 | 0.08 | |||||
Public-Medicare | 0.01 | 0.02 | |||||
Public-Other | 0.08 | 0.11 | |||||
Other | 0.09 | 0.10 | |||||
Unknown | 0.05 | 0.03 | 0.9 | ||||
Race | White | 0.63 | 0.64 | ||||
Asian | 0.07 | 0.06 | |||||
Black | 0.08 | 0.08 | |||||
Hispanic | 0.11 | 0.10 | |||||
Other | 0.11 | 0.11 | 1.0 | ||||
Pregnancy | (Partners Hospital System) | 0.36 | 0.56 | 0.007 | |||
Pap Smear | (lifetime history) | 0.29 | 0.21 | 0.3 | |||
Smoker | (ever smoked) | 0.08 | 0.05 | 0.6 | |||
Type 2 Diabetes | (lifetime history) | 0.08 | 0.02 | 0.1 | |||
Hypertension | (lifetime history) | 0.10 | 0.09 | 1.0 | |||
Womens' Health Visit | (lifetime history) | 0.72 | 1.00 | <0.001 | |||
Mean | SD | Mean | SD | ||||
Age | current | 33.55 | 7.23 | 36.93 | 9.75 | <0.001 | |
BMI | lifetime max | 30.99 | 9.02 | 26.85 | 6.49 | <0.001 | |
Median | Q25 | Q75 | Median | Q25 | Q75 | ||
Observation Period Start | year, median (IQR) | 2003 | 1998 | 2008 | 2004 | 1999 | 2008 |
Observation Period End | year, median (IQR) | 2012 | 2010 | 2013 | 2011 | 2010 | 2012 |
Number of facts | count, median (IQR) | 186 | 68 | 428 | 226 | 90 | 524 |