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• W2105724997 abstract "ObjectiveTo determine the prevalence of sleep disturbances among healthy nulliparous women and to quantify changes in sleep during pregnancyStudy DesignProspective, cohort study of healthy nulliparous women recruited between 6-20 weeks gestation who completed a sleep survey at the time of enrollment and in the third trimester. The survey was comprised of the following validated sleep questionnaires: Berlin Questionnaire for sleep apnea syndrome, Epworth Sleepiness Scale (ESS), Pittsburgh Sleep Quality Index (PSQI), NIH/International Restless Legs Syndrome (RLS) Question Set, and the Women′s Health Initiative Insomnia Rating Scale (WHI-IRS). Survey results from the initial and third trimester survey were compared using the paired t-test and McNemar′s test as appropriate.ResultsOne hundred and eighty-nine women were recruited. The mean gestational age was 13.9 ± 3.8 weeks and 30.0 ± 2.2 at the first and second survey respectively. The frequency of poor sleep (PSQI > 5) increased significantly during pregnancy (38.7% vs. 53.3%, p < 0.01). Insomnia (WHI-IRS 9) was more prevalent in the third trimester (36.5% vs. 53.1%, p < 0.01). Furthermore, mean sleep duration was significantly shorter in the third trimester (7.4 ± 1.3 vs. 7.0 ± 1.3, p <0.01), and the percentage of patients who slept less than 7 hours per night increased (26.9% vs. 39.1% p < 0.01). The percentage of patients who met diagnostic criteria for RLS increased from 17.5% at recruitment to 31.1% in the third trimester (p < 0.01). The proportion of patients who screened positive for sleep apnea on the Berlin Questionnaire also increased from 12.2% to 19.4% (p < 0.01).ConclusionSleep disturbances are prevalent among healthy nulliparous women and increase significantly during pregnancy. Further research is needed to examine the relationship between sleep disturbances and adverse pregnancy outcomes. ObjectiveTo determine the prevalence of sleep disturbances among healthy nulliparous women and to quantify changes in sleep during pregnancy To determine the prevalence of sleep disturbances among healthy nulliparous women and to quantify changes in sleep during pregnancy Study DesignProspective, cohort study of healthy nulliparous women recruited between 6-20 weeks gestation who completed a sleep survey at the time of enrollment and in the third trimester. The survey was comprised of the following validated sleep questionnaires: Berlin Questionnaire for sleep apnea syndrome, Epworth Sleepiness Scale (ESS), Pittsburgh Sleep Quality Index (PSQI), NIH/International Restless Legs Syndrome (RLS) Question Set, and the Women′s Health Initiative Insomnia Rating Scale (WHI-IRS). Survey results from the initial and third trimester survey were compared using the paired t-test and McNemar′s test as appropriate. Prospective, cohort study of healthy nulliparous women recruited between 6-20 weeks gestation who completed a sleep survey at the time of enrollment and in the third trimester. The survey was comprised of the following validated sleep questionnaires: Berlin Questionnaire for sleep apnea syndrome, Epworth Sleepiness Scale (ESS), Pittsburgh Sleep Quality Index (PSQI), NIH/International Restless Legs Syndrome (RLS) Question Set, and the Women′s Health Initiative Insomnia Rating Scale (WHI-IRS). Survey results from the initial and third trimester survey were compared using the paired t-test and McNemar′s test as appropriate. ResultsOne hundred and eighty-nine women were recruited. The mean gestational age was 13.9 ± 3.8 weeks and 30.0 ± 2.2 at the first and second survey respectively. The frequency of poor sleep (PSQI > 5) increased significantly during pregnancy (38.7% vs. 53.3%, p < 0.01). Insomnia (WHI-IRS 9) was more prevalent in the third trimester (36.5% vs. 53.1%, p < 0.01). Furthermore, mean sleep duration was significantly shorter in the third trimester (7.4 ± 1.3 vs. 7.0 ± 1.3, p <0.01), and the percentage of patients who slept less than 7 hours per night increased (26.9% vs. 39.1% p < 0.01). The percentage of patients who met diagnostic criteria for RLS increased from 17.5% at recruitment to 31.1% in the third trimester (p < 0.01). The proportion of patients who screened positive for sleep apnea on the Berlin Questionnaire also increased from 12.2% to 19.4% (p < 0.01). One hundred and eighty-nine women were recruited. The mean gestational age was 13.9 ± 3.8 weeks and 30.0 ± 2.2 at the first and second survey respectively. The frequency of poor sleep (PSQI > 5) increased significantly during pregnancy (38.7% vs. 53.3%, p < 0.01). Insomnia (WHI-IRS 9) was more prevalent in the third trimester (36.5% vs. 53.1%, p < 0.01). Furthermore, mean sleep duration was significantly shorter in the third trimester (7.4 ± 1.3 vs. 7.0 ± 1.3, p <0.01), and the percentage of patients who slept less than 7 hours per night increased (26.9% vs. 39.1% p < 0.01). The percentage of patients who met diagnostic criteria for RLS increased from 17.5% at recruitment to 31.1% in the third trimester (p < 0.01). The proportion of patients who screened positive for sleep apnea on the Berlin Questionnaire also increased from 12.2% to 19.4% (p < 0.01). ConclusionSleep disturbances are prevalent among healthy nulliparous women and increase significantly during pregnancy. Further research is needed to examine the relationship between sleep disturbances and adverse pregnancy outcomes. Sleep disturbances are prevalent among healthy nulliparous women and increase significantly during pregnancy. Further research is needed to examine the relationship between sleep disturbances and adverse pregnancy outcomes." @default.
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• W2105724997 date "2008-12-01" @default.
• W2105724997 modified "2023-10-02" @default.
• W2105724997 title "509: Patterns of sleep disturbance in healthy nulliparous women" @default.
• W2105724997 doi "https://doi.org/10.1016/j.ajog.2008.09.538" @default.
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