In a survey of 167 physicians with expertise in adolescent health, 84% said they prescribe contraception to adolescents, but only 80% of these prescribe emergency contraception, generally a few times a year at most. Some 12% of respondents said they believe that providing emergency contraception to adolescents would encourage contraceptive risk-taking, 25% said they think it would discourage correct use of other methods and 29% said they think repeated use of the method could post health risks. Physicians who were more likely than their colleagues to prescribe emergency contraception included obstetrician-gynecologists (92%), those who graduated from medical school after 1970 (77%) and those who describe their practice as being in an "academic" setting (76%). Physicians may restrict use of the method by limiting treatment to adolescents who seek it within 48 hours after unprotected intercourse (29%), by requiring a pregnancy test (64%) or an office visit (68%), or by using the timing of menses as a criterion for providing the method (46%). While 41% of physicians who provide emergency contraception counsel adolescents about the method during family planning visits, only 28% do so during visits for routine health care; 16% counsel women who are not yet sexually active about the method.
Objective
To compare the polysomnography findings and cardiometabolic function among adolescent girls with PCOS and matched female and male controls.
Method
Retrospective chart review of electronic medical records of 28 girls with PCOS (age: 16.8±1.9 yrs, BMI Z-score 2.4±0.4), 28 control females (age: 17.1±1.8, BMI Z-score 2.4±0.3) and 28 control males (age: 16.6±1.6, BMI Z-score 2.5±0.5) in a tertiary care center.
Results
The prevalence of obstructive sleep apnea (OSA) was higher in girls with PCOS compared to control females (16/28 (57%) vs. 4/28(14.3%), p<0.01), however, was comparable to that of the control males (16/28(57%) vs. 21/28(75%), p=0.4). Girls with PCOS had a significantly higher prevalence of insulin resistance compared to control females and control males (20/28 (71.4%) vs. 9/22 (41.0%) (p=0.04) vs. 8/23 (34.8%) (p=0.01). Among girls with PCOS, those with OSA had significantly higher proportions of metabolic syndrome (9/16 (56.3% ) vs. 1/12 (8.3%) p=0.03), higher insulin resistance (13/16 (81.3%) vs. 5/12 (41.6%), p=0.03), elevated daytime systolic blood pressure (128.4±12.8 vs. 115.6±11.4, p<0.01), lower HDL (38.6±8.7 vs. 49±10.9, p=0.01) and elevated triglycerides (149.7±87.7 vs. 93.3±25.8, p=0.03) compared to those without OSA.
Conclusions
We report a higher prevalence of OSA and metabolic dysfunction in a selected group of obese girls with PCOS referred with sleep related complaints compared to BMI matched control girls without PCOS. We also report higher prevalence of cardiometabolic dysfunction in girls with PCOS and OSA compared to girls with PCOS without OSA.
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