References
- Dole N, Savitz DA, Hertz-Picciotto I, et al. Maternal stress and preterm birth. Am J Epidemiol 2003;157:14–24.
- Lobel M, Cannella DL, Graham JE, et al. Pregnancy-specific stress, prenatal health behaviors, and birth outcomes. Health Psychol 2008;27:604–15.
- Paarlberg KM, Vingerhoets A, Passchier J, et al. Psychosocial factors and pregnancy outcome: a review with emphasis on methodological issues. J Psychosom Res 1995;39:563–95.
- Rondo PH, Ferreira RF, Nogueira F, et al. Maternal psychological stress and distress as predictors of low birth weight, prematurity and intrauterine growth retardation. Eur J Clin Nutr 2003;57:266–72.
- Hack M, Taylor G, Drotar D, et al. Chronic conditions, functional limitations, and special health care needs of school-aged children born with extremely low-birth-weight in the 1990s. JAMA 2005;294:318–25.
- Vohr BR, Wright LL, Dusick AM, et al. Neurodevelopmental and functional outcomes of extremely low birth weight infants in the national institute of child health and human development neonatal research network, 1993–1994. Pediatrics 2000;105:1216–26.
- Grant KA, McMahon C, Austin MP. Maternal anxiety during the transition to parenthood: a prospective study. J Affect Disord 2008;108:101–11.
- Austin MP, Tully L, Parker G. Examining the relationship between antenatal anxiety and postnatal depression. J Affect Disord 2007;101:169–74.
- Heron J, O’Connor TG, Evans J, et al. The course of anxiety and depression through pregnancy and the postpartum in a community sample. J Affect Disord 2004;80:65–73.
- Matthey S, Barnett B, Howie P, Kavanagh DJ. Diagnosing postpartum depression in mothers and fathers: whatever happened to anxiety? J Affect Disord 2003;74:139–47.
- O’Connor TG, Heron J, Golding J, et al. Maternal antenatal anxiety and children’s behavioural/emotional problems at four years: report from the Avon longitudinal study of parents and children. Br J Psychiatry 2002;180:502–8.
- Darvill R, Skirton H, Farrand P. Psychological factors that impact on women’s experiences of first-time motherhood: a qualitative study of the transition. Midwifery 2010;26:357–66.
- Messias DKH, DeJoseph JF. The personal work of a first pregnancy: transforming identities, relationships, and women’s work. Women Health 2007;45:41–64.
- Krieg DB. Does motherhood get easier the second-time around? Examining parenting stress and marital quality among mothers having their first or second child. Parent Sci Pract 2007;7:149–75.
- DiPietro JA, Costigan KA, Sipsma HL. Continuity in self-report measures of maternal anxiety, stress, and depressive symptoms from pregnancy through two years postpartum. J Psychosom Obstet Gynecol 2008b;29:115–24.
- Alderice F, Lynn F, Lobel M. A review and psychometric evaluation of pregnancy-specific stress measures. J Psychosom Obstet Gynecol 2012;33:62–77.
- DiPietro JA, Christensen AL, Costigan KA. The pregnancy experience scale-brief version. J Psychosom Obstet Gynecol 2008a;29:262–7.
- Gutteling BM, de Weerth C, Zandbelt N, et al. Does maternal prenatal stress adversely affect the child's learning and memory at age six? J Abnorm Child Psychol 2006;34:789–98.
- Huizink AC, de Medina PG, Mulder EJ, et al. Psychological measures of prenatal stress as predictors of infant temperament. J Am Acad Child Adolesc Psychiatry 2002;41:1078–85.
- Huizink AC, Mulder EJ, Robles de Medina PG, et al. Is pregnancy anxiety a distinctive syndrome? Early Hum Dev 2004;79:81–91.
- Cohen S, Kamarck T, Mermelstein R. A global measure of perceived stress. J Health Soc Behav 1983;24:385–96.
- Spielberger CD, Gorsuch RL, Lushene R, et al. Manual for the state-trait anxiety inventory for adults. Palo Alto, CA: Mind Garden, Inc.; 1983.
- Ramirez MTG, Hernandez RL. Factor structure of the perceived stress scale (PSS) in a sample from Mexico. Span J Psychol 2007;10:199–206.
- Reeve B, Wyrwich K, Wu A, et al. ISOQOL recommends minimum standards for patient-reported outcome measures used in patient-centered outcomes and comparative effectiveness research. Qual Life Res 2013;22:1889–905.
- Hu L-T, Bentler PM. Cutoff criteria for fit indexes in covariance structure analysis: conventional criteria versus new alternatives. Struct Equ Modeling 1999;6:1–55.
- Gorsuch RL, Factor analysis. 2nd ed. Hillsdale, NJ: Lawrence Erlbaum Associates; 1983.
- Spector PE, Van Katwyk PT, Brannick MT, Chen PY. When two factors don’t reflect two constructs: how item characteristics can produce artifactual factors. J Manage 1997;23:659–77.
- Willis GB. Cognitive interviewing: a tool for improving questionnaire design. Thousand Oaks, CA: Sage Publications, Inc.; 2005.