The Karitane project: psychological ill-health, infant distress and the postpartum period.
D000275:Adjustment Disorders / Q000453:epidemiology; D000293:Adolescent; D000328:Adult; D001007:Anxiety / Q000453:epidemiology; D005191:Family Characteristics; D005260:Female; D006760:Hospitalization; D006801:Humans; D007228:Infant Nutrition Disorders; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D007235:Infant, Premature, Diseases; D008393:Marriage; D001523:Mental Disorders / Q000453:epidemiology*; D009520:New Zealand; D010298:Parity; D011247:Pregnancy; D011248:Pregnancy Complications; D011644:Puerperal Disorders / Q000453:epidemiology*; D012893:Sleep Wake Disorders; D012923:Social Class; D013315:Stress, Psychological / Q000453:epidemiology; D013577:Syndrome; D013997:Time Factors