Pubertal maturation was associated with a progressive increase in the prevalence of insomnia symptoms with the emergence of female preponderance in both the prevalence and severity of insomnia symptoms at late puberty. < /p > < /div > < div class="section" > < a name="d7e237" > < !-- named anchor -- > < /a > < h3 class="section-title" > Clinical Trials Regist..."> Pubertal maturation was associated with a progressive increase in the prevalence of insomnia symptoms with the emergence of female preponderance in both the prevalence and severity of insomnia symptoms at late puberty. < /p > < /div > < div class="section" > < a name="d7e237" > < !-- named anchor -- > < /a > < h3 class="section-title" > Clinical Trials Regist..." /> Pubertal maturation was associated with a progressive increase in the prevalence of insomnia symptoms with the emergence of female preponderance in both the prevalence and severity of insomnia symptoms at late puberty. < /p > < /div > < div class="section" > < a name="d7e237" > < !-- named anchor -- > < /a > < h3 class="section-title" > Clinical Trials Regist..." />