References
- Lee AM, Lam SK, Sze Mun Lau SM, et al. Prevalence, course, and risk factors for antenatal anxiety and depression. Obstet Gynecol. 2007;110:1102–1112.
- McDonald SW, Lyon AW, Benzies KM, et al. The all our babies pregnancy cohort: design, methods, and participant characteristics. BMC Pregnancy Childbirth. 2013;13:S2.
- Dennis CL, Falah-Hassani K, Shiri R. Prevalence of antenatal and postnatal anxiety: systematic review and meta-analysis. Br J Psychiatry. 2017;210:315–323.
- Grant KA, McMahon C, Austin MP. Maternal anxiety during the transition to parenthood: a prospective study. J Affect Disord. 2008;108:101–111.
- Kingston D, Tough S, Whitfield H. Prenatal and postpartum maternal psychological distress and infant development: a systematic review. Child Psychiatry Hum Dev. 2012;43:683–714.
- Ding XX, Wu YL, Xu SJ, et al. Maternal anxiety during pregnancy and adverse birth outcomes: a systematic review and meta-analysis of prospective cohort studies. J Affect Disord. 2014;159:103–110.
- Spitzer RL, Williams JB, Gibbon M, et al. The structured clinical interview for DSM-III-R (SCID). I: history, rationale, and description. Arch Gen Psychiatry. 1992;49:624–629.
- Derogatis LR, Fitzpatrick M. The SCL-90-R, the Brief Symptom Inventory (BSI), and the BSI-18. In: Maruish ME. The use of psychological testing for treatment planning and outcomes assessment: instruments for adults. 3rd ed. Vol. 3, Mahwah (NJ): Lawrence Erlbaum Associates Publishers; 2004. p. 1–41.
- Evans K, Spiby H, Morrell CJ. A psychometric systematic review of self-report instruments to identify anxiety in pregnancy. J Adv Nurs. 2015;71:1986–2001.
- Brunton RJ, Dryer R, Saliba A, et al. Pregnancy anxiety: a systematic review of current scales. J Affect Disord. 2015;176:24–34.
- Sinesi A, Maxwell M, O'Carroll R, et al. Anxiety Scales used in pregnancy: systematic review. BJPsych Open. 2019;5:e5.
- Nast I, Bolten M, Meinlschmidt G, et al. How to measure prenatal stress? A systematic review of psychometric instruments to assess psychosocial stress during pregnancy. Paediatr Perinat Epidemiol. 2013;27:313–322.
- Straus SE, Tetroe J, Graham ID. Knowledge translation in health care: moving from evidence to practice. Chichester (UK): Wiley-Blackwell Ltd.; 2009.
- Leung BM, McDonald SW, Kaplan BJ, et al. Comparison of sample characteristics in two pregnancy cohorts: community-based versus population-based recruitment methods. BMC Med Res Methodol. 2013;13:149.
- Kaplan BJ, Giesbrecht GF, Leung BM, et al. The Alberta Pregnancy Outcomes and Nutrition (APrON) cohort study: rationale and methods. Matern Child Nutr. 2014;10:44–60.
- Matthey S. Using the Edinburgh Postnatal Depression Scale to screen for anxiety disorders. Depress Anxiety. 2008;25:926–931.
- Brouwers EP, van Baar AL, Pop VJ. Does the Edinburgh Postnatal Depression Scale measure anxiety? J Psychosom Res. 2001;51:659–663.
- Spielberger CG, Lushene RE. STAI manual for the State-Trait Anxiety Inventory. Palo Alto (CA): Consulting Psychologists Press; 1970.
- Marteau TM, Bekker H. The development of a six-item short-form of the state scale of the Spielberger State-Trait Anxiety Inventory (STAI). Br J Clin Psychol. 1992;31:301–306.
- Derogatis LR, Lipman RS, Covi L. SCL-90: an outpatient psychiatric rating scale-preliminary report. Psychopharmacol Bull. 1973;9:13–28.
- Cox JL, Holden JM, Sagovsky R. Detection of postnatal depression. Development of the 10-item Edinburgh Postnatal Depression Scale. Br J Psychiatry. 1987;150:782–786.
- Matthey S, Fisher J, Rowe H. Using the Edinburgh postnatal depression scale to screen for anxiety disorders: conceptual and methodological considerations. J Affect Disord. 2013;146:224–230.
- Mamelle N, Gerin P, Measson A, et al. Assessment of psychological modifications during pregnancy: contribution of Derogatis Symptom Checklist (SCL 90-R). Journal of Psychosomatic Obstetrics and Gynaecology. 1987;7:39–50.
- Koeter MW. Validity of the GHQ and SCL anxiety and depression scales: a comparative study. J Affect Disord. 1992;24:271–279.
- Sereda Y, Dembitskyi S. Validity assessment of the symptom checklist SCL-90-R and shortened versions for the general population in Ukraine. BMC Psychiatry. 2016;16:300.
- Schreiber BJ, Nora A, Stage KF, et al. Reporting structural equation modeling and confirmatory factor analysis results: a review. J of Edu Res. 2006;99:323–337.
- Streiner DL. Building a better model: an introduction to structural equation modelling. Can J Psychiatry. 2006;51:317–324.
- Norman GR, Steiner LD. Biostatistics: the bare essentials. 3rd ed. Shelton (CT): PMPH USA, Ltd. 2008.
- Hinkle DE, Wiersma W, Jurs SG. Applied statistics for the behavioural sciences. 5th ed. Boston (MA): Houghton Mifflin. 2003.
- Bayrampour H, Ali E, McNeil DA, et al. Pregnancy-related anxiety: a concept analysis. Int J Nurs Stud. 2016;55:115–130.
- Alder J, Fink N, Bitzer J, et al. Depression and anxiety during pregnancy: a risk factor for obstetric, fetal and neonatal outcome? A critical review of the literature. J Matern Fetal Neonatal Med. 2007;20:189–209.
- Littleton HL, Breitkopf CR, Berenson AB. Correlates of anxiety symptoms during pregnancy and association with perinatal outcomes: a meta-analysis. Am J Obstet Gynecol. 2007;196:424–432.
- Rose MS, Pana G, Premji S. Prenatal maternal anxiety as a risk factor for preterm birth and the effects of heterogeneity on this relationship: a systematic review and meta-analysis. Biomed Res Int. 2016;2016:1–18.
- Huizink AC, Mulder EJ, Robles de Medina PG, et al. Is pregnancy anxiety a distinctive syndrome? Early Hum Dev. 2004;79:81–91.
- Meades R, Ayers S. Anxiety measures validated in perinatal populations: a systematic review. J Affect Disord. 2011;133:1–15.