In a recently concluded research the researchers aimed to estimate the population prevalence of obstructive sleep apnoea (OSA) in an urban community of German third graders (age range 7.3–12.4 yrs) and the diagnostic test accuracy of two OSA screening methods.

Using a cross-sectional study design with a multi-stage sampling strategy, 27 out of 59 primary schools within the city limits of Hanover, Germany, were selected. 1,144 third graders were screened for symptoms and signs of OSA using questionnaires and nocturnal home pulse oximetry. 183 children underwent abbreviated nocturnal home polysomnography (OSA definition: apnoea/hypopnoea index ?1) and 22 were diagnosed to suffer from OSA. Read the rest of this entry

A research study was concluded recently to estimate the population prevalence of obstructive sleep apnea (OSA) in an urban community of German third graders and the diagnostic test accuracy of two OSA screening methods.

Using a cross-sectional study design with a multi-stage sampling strategy, 27 out of 59 primary schools within the city limits of Hannover, Germany, were selected. One-thousand and forty-four (1044)  third graders were screened for symptoms of Sleep Apnea along with Symptoms and signs of OSA using questionnaires and nocturnal home pulse oximetry. Read the rest of this entry