Socioeconomic and Racial/Ethnic Inequalities in Infertility Prevalence, Help-Seeking, and Help Received Since 1995.

Background: In the United States, infertility and treatment for infertility are marked by racial/ethnic and socioeconomic inequalities. Simultaneously, biomedical advances and increased public health attention toward preventing and addressing infertility have grown. It is not known, however, whether the racial/ethnic and socioeconomic inequalities observed in infertility prevalence, help-seeking, or help received have changed over time.

Self-Perceived Infertility is Not Always Associated with Having Fewer Children: Evidence from German Panel Data.

Proximate determinants theory considers infertility rates a risk factor for lower fertility rates, but the assumption that people who perceive infertility will have fewer children has not been tested. This study investigates the association of self-perceived infertility with the number of children people have had after 11 years. Infertility implies reduced chances of conception (rather than sterility), but people do not always consistently perceive infertility over time.

Reply to 'Response to "The opinion of French pulmonologists and palliative care physicians on non-invasive ventilation during palliative sedation at end of life: a nationwide survey'' '.

We read with interest the letter by Twycross and al on our article recently published in BMC Palliative Care. The authors suggest that the term palliative sedation has been used inappropriately and they consider that in the situation described the sedation was a procedural one rather than a continuous deep sedation. We strongly disagree with this point of view.

Enhanced pain sensitivity in obese patients with obstructive sleep apnoea syndrome is partially reverted by treatment: An exploratory study.

Background: Obesity is frequently associated with obstructive sleep apnoea syndrome (OSA) and chronic pain. OSA as well as continuous positive airway pressure (CPAP) treatment may modulate the pain perception threshold (PT) in patients with obesity.

Methods: In this prospective, longitudinal study, all patients admitted for obesity assessment were screened for OSA by nocturnal polygraphy (SOMNOcheck , IAH ≥10) and performed mechanical (Von Frey electronic device) and electrical (PainMatcher ) pain tests.