Abstract
The study aimed to identify risk factors of sleep disturbances in 2-month-old infants. It comprised 198 infants (86 boys, 112 girls) who were singletons born in St. Petersburg, Russia, in 2007. The mothers were asked to complete questionnaires addressing major infant, maternal, and demographic characteristics. Preexisting medical records were scrutinized. The mothers were requested to describe infant sleep troubles. The baby was defined as having sleep disturbances, if he or she had five or more episodes per week characterized by settling difficulties at bedtime (could not fall asleep within 20 minutes after being put to bed) or frequent night awakenings (woke up more than twice during the night).
Of 198 infants, 96 (48.5%) reportedly had sleep disturbances. In the univariate analysis, the factors associated with increased risk of sleep disturbances were (odds ratio, OR; (95% CI)) first birth order 3.55 (1.90–6.69), previous abortions 2.08 (1.14–3.83), maternal vaginal bleedings during pregnancy 2.58 (1.07–6.29), maternal allergies 2.44 (1.17–5.14), and maternal smoking during pregnancy 2.45 (1.27–4.77). Stepwise backward logistic regression analysis identified combinations of the factors that best predicted the risk of infant sleep disturbances: first birth order, previous abortions, and maternal smoking during pregnancy. After inclusion into the multiple logistic regression equation, these factors provided moderate prediction (pseudo R2=0.15). The receiver operating characteristic (ROC) curve was constructed, and the area under the ROC curve was equal to 0.6636 (95% CI=0.5905–0.7406), p(area=0.5) <0.05. Findings from the maternal history may help to predict sleep disturbances in young infants.
Zusammenfassung
Ziel der Studie war es, Risikofaktoren für Schlafstörungen von 2 Monate alten Babys zu bestimmen. Es wurden 198 Kinder (86 Jungen, 112 Mädchen), geboren 2007 in St. Petersburg (Russland) untersucht. Die Mütter wurden gebeten, Fragebögen zu den wichtigsten Eigenschaften der Kinder, der Mütter und der Umgebung auszufüllen. Vorhandene Krankenakten wurden ausgewertet. Die Mütter wurden gebeten, Schlafprobleme der Kinder zu beschreiben. Schlafstörungen wurden angenommen, wenn mindestens 5-mal/Woche Einschlafstörungen (>20 min) oder häufiges nächtliches Erwachen (>2-mal/Nacht) vorlagen.
Von den 198 Kindern hatten 96 (48,5%) Schlafstörungen. Die Risikofaktoren für Schlafstörungen waren (Odds-Ratio, OR; [95%-Kondidenzintervall, 95%-KI]): Erste Geburt 3,55 [1,90–6,69], frühere Abtreibungen 2,08 [1,14–3,83], Blutungen der Mutter während der Schwangerschaft 2,58 [1,07–6,29], Allergien der Mutter 2,44 [1,17–5,14], Rauchen der Mutter während der Schwangerschaft 2,45 [1,27–4,77]. Eine statistische Analyse mittels logistischer Regressionsanalyse ergab als beste Risikovorhersage eine Kombination aus Erstgeburt, früheren Abtreibungen und Rauchen der Mutter während der Schwangerschaft mit einem moderaten Vorhersagewert (Pseudo-R2=0,15). Eine ROC-(Receiver-Operating-Characteristic-)Analyse wurde durchgeführt, die Fläche unter der Kurve betrug 0,6636 (95%-KI: 0,5905–0,7406), p(Fläche =0,5) <0,05. Eine gezielte Anamnese der Mutter kann also dabei helfen, Schlafstörungen bei jungen Säuglingen vorherzusagen.
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References
Anders TF (1994) Infant sleep, nighttime relationships and attachment. Psychiatry 57:11–21
Anders TF, Goodlin-Jones BL, Sadeh A (2000) Sleep disorders. In: Zeanah CH (ed) Handbook of Infant Mental Health, 2nd edn. Guilford Press, New York, pp 326–338
Anders TF, Halpern LF, Hua J (1992) Sleeping through the night: a developmental perspective. Pediatrics 90:554–560
Armitage P, Berry G (1994) Statistical methods in medical research. 3rd edn. Blackwell Science, Oxford
Armitage R, Flynn H, Hoffmann R et al (2009) Early developmental changes in sleep in infants: the impact of maternal depression. Sleep 32(5):693–696
Armstrong KL, Quinn RA, Dadds MR (1994) The sleep patterns of normal children. Med J Aust 161:202–206
Baird J, Hill CM, Kendrick T, Inskip HM (2009) Infant sleep disturbance is associated with preconceptional psychological distress: findings from the Southampton Women’s Survey. Sleep 32(4):566–568
Bradley CF (1984) Abortion and subsequent pregnancy. Can J Psychiatry 29(6):494–498
Broen AN, Moum T, Bodtker AS, Ekeberg O (2005) The course of mental health after miscarriage and induced abortion: a longitudinal, five-year follow-up study. BMC Med 3:18
DiFranza JR, Aligne CA, Weitzman M (2004) Prenatal and postnatal environmental tobacco smoke exposure and children’s health. Pediatrics 113(4):1007–1015
Elias MF, Nicolson NA, Bora C, Johnston J (1986) Sleep/wake patterns of breast-fed infants in the first 2 years of life. Pediatrics 77(3):322–329
Ferber R, Kryger M (1995) Principles and practice of sleep medicine in the child. Saunders, Philadelphia
Fergusson DM, Horwood LJ, Ridder EM (2006) Abortion in young women and subsequent mental health. J Child Psychol Psychiatry 47(1):16–24
Field T, Diego M, Hernandez-Reif M et al (2007) Sleep disturbances in depressed pregnant women and their newborns. Infant Behav Dev 30(1):127–133
Frank MG, Srere H, Ledezma C et al (2001) Prenatal nicotine alters vigilance states and AchR gene expression in the neonatal rat: implications for SIDS. Am J Physiol Regul Integr Comp Physiol 280(4):R1134–R1140
Gaylor EE, Goodlin-Jones BL, Anders TF (2001) Classification of young children’s sleep problems: a pilot study. J Am Acad Child Adolesc Psychiatry 40:61–67
Goodlin-Jones BL, Burnham MM, Anders TF (2000) Sleep and sleep disturbances. In: Sameroff AJ, Lewis M, Miller SM (eds) Handbook of developmental psychopathology. 2nd edn. Plenum Press, New York, pp 309–325
Goodlin-Jones BL, Burnham MM, Gaylor EE, Anders TF (2001) Night waking, sleep-wake organization, and self-soothing in the first year of life. J Behav Dev Pediatr 22:226–233
Goodlin-Jones BL, Eiben LA, Anders TF (1997) Maternal well-being and sleep-wake behaviors in infants: an intervention using maternal odor. Infant Ment Health J 18:378–393
Hiscock H, Wake M (2001) Infant sleep problems and postnatal depression: A community-based study. Pediatrics 107(6):1–9
Johnson CM (1991) Infant and toddler sleep: a telephone survey of parents in one community. J Dev Behav Pediatr 12:108–114
Kahn A, Francois G, Sottiaux M et al (1988) Sleep characteristics in milk-intolerant infants. Sleep 11(3):291–297
Kahn A, Mozin MJ, Casimir G et al (1985) Insomnia and cow’s milk allergy in infants. Pediatrics 76(6):880–884
Kanotra S, D’Angelo D, Phares TM et al (2007) Challenges faced by new mothers in the early postpartum period: an analysis of comment data from the 2000 Pregnancy Risk Assessment Monitoring System (PRAMS) survey. Matern Child Health J 11 (6):549–558
Keefe MR, Kotzer AM, Froese-Fretz A, Curtin M (1996) A longitudinal comparison of irritable and nonirritable infants. Nursing Research 45:4–9
Kelmanson IA (2004) Temperament and sleep characteristics in two-month-old infants. Sleep Hypn 6(2):78–84
Kelmanson IA (2008) Sleep disturbances at two and eight months of age. Somnologie 12 (3):220–225
Kelmanson IA (2009) Maternal smoking during pregnancy and sleep problems in 2-month-old infants. Somnologie 13(4):244–250
Kelmanson IA, Adulas EI (2004) Environmental characteristics and sleep in two-month-old infants. Klinische Padiatrie 214(5):259–263
Lozoff B, Wolf A, Davis N (1985) Sleep problems seen in pediatric practice. Pediatrics 75:477–483
Mindell JA, Moline ML, Zendell SM et al (1994) Pediatricians and sleep disorders: training and practice. Pediatrics 94:194–200
Novosad C, Freudigman K, Thoman EB (1999) Sleep patterns in newborns and temperament at eight months: A preliminary study. J Dev Behav Pediatr 20:99–105
O’Connor TG, Caprariello P, Blackmore ER et al (2007) Prenatal mood disturbance predicts sleep problems in infancy and toddlerhood. Early Hum Dev 83(7):451–458
Owens JA, Spirito A, McGuinn M (2000) The Children’s Sleep Habits Questionnaire (CSHQ): psychometric properties of a survey instrument for school-aged children. Sleep 23(8):1043–1051
Pichini S, Garcia-Algar O (2006) In utero exposure to smoking and newborn neurobehavior: how to assess neonatal withdrawal syndrome? Ther Drug Monit 28(3):288–290
Prescott SL, Clifton V (2009) Asthma and pregnancy: emerging evidence of epigenetic interactions in utero. Curr Opin Allergy Clin Immunol 9 (5):417–426
Richman N (1981) A community survey of characteristics of one to two year olds with sleep disruptions. J Am Acad Child Psychiat 20:281–291
Righetti-Veltema M, Conne-Perreard E, Bousquet A, Manzano J (1998) Risk factors and predictive signs of postpartum depression. J Affect Disord 49 (3):167–180
Rubin R (1984) Maternal identity and the maternal experience. Springer Publishing Company, New York
Sadeh A (1996) Evaluating night wakings in sleep-disturbed infants: a methodological study of parental reports and actigraphy. Sleep 19:757–762
Saint-Mleux B, Eggermann E, Bisetti A et al (2004) Nicotinic enhancement of the noradrenergic inhibition of sleep-promoting neurons in the ventrolateral preoptic area. J Neurosci 24(1):63–67
Salihu HM, Wilson RE (2007) Epidemiology of prenatal smoking and perinatal outcomes. Early Hum Dev 83(11):713–720
Schaefer CE (1995) Clinical handbook of sleep disorders in children. Jason Aronson, Northvale NJ
Scher A, Tirosh E, Jaffe M et al (1995) Sleep patterns of infants and young children in Israel. Int J Behav Dev 18:701–711
Slotkin TA (1998) Fetal nicotine or cocaine exposure: which one is worse? J Pharmacol Exp Ther 285(3):931–945
Slotkin TA, Cho H, Whitmore WL (1987) Effects of prenatal nicotine exposure on neuronal development: selective actions on central and peripheral catecholaminergic pathways. Brain Res Bull 18:601–611
Slotkin TA, Orband-Miller L, Queen KL (1987) Development of [3H]nicotine binding sites in brain regions of rats exposed to nicotine prenatally via maternal injections or infusions. J Pharmacol Exp Ther 242(1):232–237
Stores G (1999) Children’s sleep disorders: modern approaches, developmental effects, and children at special risk. Dev Med Child Neurol 41:568–573
Thunstrom M (1999) Severe sleep problems among infants in a normal population in Sweden: prevalence, severity and correlates. Acta Paediatr 88:1356–1363
Tirosh E, Scher A, Sadeh A et al (1993) Sleep characteristics of asthmatics in the first four years of life: a comparative study. Arch Dis Child 68(4):481–483
Trad PV (1991) Adaptation to developmental transformations during the various phases of motherhood. J Am Acad Psychoanal 19(3):403–421
Aa LB van der, Sprikkelman AB, Aalderen WM van (2008) Impact of maternal atopy and probiotic supplementation during pregnancy on infant sensitization. Clin Exp Allergy 38(10):1698; author reply 1698–1699
Vazquez J, Guzman-Marin R, Salin-Pascual RJ, Drucker-Colin R (1996) Transdermal nicotine on sleep and PGO spikes. Brain Res 737:317–320
Walters J (1993) Sleep management: the hidden agenda. Child Care Health Dev 19(3):197–208
Weissbluth M, Liu K (1983) Sleep patterns, attention span, and infant temperament. J Dev Behav Pediatr 4:34–36
Yang J, Savitz DA, Dole N et al (2005) Predictors of vaginal bleeding during the first two trimesters of pregnancy. Paediatr Perinat Epidemiol 19(4):276–83
Zuckerman B, Stevenson J, Baily V (1987) Sleep problems in early childhood: continuities, predictive factors, and behavioral correlates. Pediatrics 80:664–671
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Kelmanson, I. Perinatal predictors of sleep disturbances in young infants. Somnologie 15, 39–46 (2011). https://doi.org/10.1007/s11818-011-0504-2
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DOI: https://doi.org/10.1007/s11818-011-0504-2