319:(ASDs). The American Psychiatric Association has concluded that using the general diagnosis of ASD supports more accurate diagnoses. The grouping of these disorders into ASD also reflects that autism is characterized by common symptoms and should therefore bear a single diagnostic term. In order to distinguish between the different disorders, the DSM-5 employs severity levels. The severity levels take into account required support, restricted interests and repetitive behaviors, and deficits in social communication.
249:
communication skills to begin with, so it can be difficult to correctly diagnose milder cases of autism in toddlers. The unspoken assumption is that by the age of five, unusual behaviors will either resolve or develop into diagnosable autism. However, some parents view the PDD label as no more than a euphemism for autism spectrum disorders, while the PDD label makes it more difficult to receive aid for
665:
349:
Some children with PDD benefit from specialized classrooms in which the class size is small and instruction is given on a one-to-one basis. Others function well in standard special education classes or regular classes with support. Early intervention, including appropriate and specialized educational
192:
Children with PDD vary widely in abilities, intelligence, and behaviors. Some children do not speak at all, others speak in limited phrases or conversations, and some have relatively normal language development. Repetitive play skills and limited social skills are generally evident. Unusual responses
128:
There is a division among doctors on the use of the term PDD. Many use the term PDD as a short way of saying PDD-NOS. Others diagnose the general category label of PDD because they are hesitant to diagnose very young children with a specific type of PDD, such as autism. Both approaches contribute to
206:
notes that, while some doctors argue that there is insufficient evidence to support the diagnostic distinction between ASD and PDD, multiple literature reviews found that studies showing significant differences between the two disorders significantly outnumbered those that found no difference.
248:
Before the release of the DSM-5, some clinicians used PDD-NOS as a "temporary" diagnosis for children under the age of five when, for whatever reason, they are reluctant to diagnose autism. There are several justifications for this. Very young children have limited social interaction and
135:
The onset of pervasive developmental disorders occurs during infancy, but the condition is usually not identified until the child is around three years old. Parents may begin to question the health of their child when developmental milestones are not met, including
327:
There is a division among doctors on the use of the term PDD. Many use the term PDD as a short way of saying PDD-NOS. Others use the general category because the term PDD actually refers to a category of disorders and is not a diagnostic label.
315:) was released, updating the classification for pervasive developmental disorders. The grouping of disorders, including PDD-NOS, autism, Asperger Syndrome, Rett Syndrome, and CDD, has been removed and replaced with the general term of
201:
Diagnosis is usually made during early childhood. Individuals who received diagnoses based on the DSM-IV maintain their diagnosis under the autism spectrum disorders. However, an editorial published in the
October 2012 issue of
143:
The fifth edition of the DSM removed PDD as a category of diagnoses, and largely replaced it with ASD and a measure of the relative severity of the condition. The eleventh edition of the ICD also removed the category.
1404:
877:
862:
847:
374:
331:
PDD is not itself a diagnosis, while PDD-NOS is a diagnosis. To further complicate the issue, PDD-NOS can also be referred to as "atypical personality development", "atypical PDD", or "atypical autism".
669:
245:
The disorders were primarily diagnosed based on behavioral features, although the presence of any other medical conditions is important, it is not taken into account when making a diagnosis.
542:
165:
Paranoia, a characteristic form of social anxiety, derealization, transient psychosis, and unconventional beliefs if environment or routine are changed without notice
129:
confusion about the term, because the term PDD is intended by its coiners and major bodies to refer to a category of disorders and not be used as a diagnostic label.
2060:
1070:
265:
110:
91:
346:
Medications are used to address certain behavioral problems; therapy for children with PDD should be specialized according to the child's specific needs.
1537:
1195:
2859:
2849:
2532:
2488:
1591:
1511:
674:
1203:
159:
Difficulty relating to people, objects, and events; for example, lack of eye contact, pointing behavior, and lack of facial responses
2347:
1964:
1777:
1208:
780:"Prevalence of Autism Spectrum Disorders — Autism and Developmental Disabilities Monitoring Network, 14 Sites, United States, 2008"
215:
95:
1757:
1394:
1034:
364:
2083:
1475:
1379:
1532:
592:"Autism according to diagnostic and statistical manual of mental disorders 5(th) edition: The need for further improvements"
550:
1485:
1029:
824:
2544:
1692:
1225:
2869:
1794:
1769:
1604:
1338:
369:
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2400:
2298:
1303:
1218:
1075:
408:
306:
290:
239:
114:
401:
The ICD-10 classification of mental and behavioural disorders : clinical descriptions and diagnostic guidelines
2672:
1880:
1821:
966:
777:
1914:
1709:
1634:
359:
75:
17:
753:
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2323:
1584:
1506:
2093:
1811:
1787:
1480:
1389:
1328:
1150:
680:
301:; the last two disorders are much rarer, and are sometimes placed in the autism spectrum and sometimes not.
2756:
2293:
1826:
1671:
856:
250:
222:) categorized PDD into five distinct subtypes, each with their own diagnostic criteria. The five subtypes,
174:
Difficulty regulating behaviors and emotions, which may result in temper tantrums, anxiety, and aggression
2001:
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1240:
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programs and support services, play a critical role in improving the outcome of individuals with PDD.
2761:
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2108:
1991:
1577:
1427:
1268:
1160:
1024:
211:
125:; the last disorder is much rarer, and is sometimes placed in the autism spectrum and sometimes not.
122:
488:
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or behavior patterns, such as hand flapping, hair twirling, foot tapping, or more complex movements
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1996:
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32:
2819:
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2432:
2339:
2318:
1004:
117:(CDD), overactive disorder associated with mental retardation and stereotyped movements, and
778:
Jon Baio, EdS, National Center on Birth
Defects and Developmental Disabilities, CDC (2012).
268:(PDD-NOS), which includes atypical autism, and is the most common (47% of autism diagnoses);
132:
The terminology PDD and ASD is often used interchangeably and varies depending on location.
2644:
2557:
2313:
2133:
1734:
1714:
959:
341:
21:
699:"Recognising and diagnosing autism in children and young people: summary of NICE guidance"
8:
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2385:
2362:
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1981:
1959:
1687:
1409:
994:
881:
779:
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1954:
1806:
1308:
1115:
821:- Information for parents on early childhood development and developmental disabilities
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82:
characterized by delays in the development of multiple basic functions including
2699:
375:
Overactive disorder associated with mental retardation and stereotyped movements
2634:
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2499:
2308:
2275:
2258:
2248:
1399:
1288:
1060:
908:
242:, are characterized by abnormalities in social interactions and communication.
223:
102:
79:
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1937:
1333:
1298:
722:
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284:
231:
118:
87:
83:
871:
794:
418:
16:"PDD" redirects here. For dementia associated with Parkinson's disease, see
2522:
2303:
1855:
730:
635:
514:
505:
462:
152:
Symptoms of PDD may include behavioral and communication problems such as:
489:"Identification and evaluation of children with autism spectrum disorders"
2507:
2238:
1969:
1719:
1165:
1140:
1135:
1100:
839:
2824:
2517:
2422:
2123:
1848:
1843:
1639:
1180:
1130:
168:
58:
54:
714:
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2709:
2527:
1986:
1724:
1649:
1175:
927:
697:
Baird, G.; Douglas, H. R.; director, a.; Murphy, M. S. (2011-10-21).
487:
Johnson CP, Myers SM, Council on
Children with Disabilities (2007).
2512:
2182:
2149:
2075:
1230:
1170:
28:
2230:
2045:
975:
866:
851:
272:
219:
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2008:
543:
121:. The first four of these disorders are commonly called the
2181:
751:
297:
The first three of these disorders are commonly called the
696:
548:
944:
398:
1071:
Pervasive developmental disorder not otherwise specified
825:
676:
266:
Pervasive developmental disorder not otherwise specified
111:
pervasive developmental disorder not otherwise specified
2454:
590:
Posar, Annio; Resca, Federica; Visconti, Paola (2015).
434:
193:
to sensory information—loud noises, lights—are common.
1599:
792:
92:
829:
180:
Delusional or unconventional perception of the world
1617:
589:
435:Lord C, Cook EH, Leventhal BL, Amaral DG (2000).
2841:
2026:
567:
101:The pervasive developmental disorders included
2799:
1585:
960:
819:CDC's "Learn the Signs. Act Early." campaign
261:The pervasive developmental disorders were:
156:Difficulty using and understanding language
2489:Other specified feeding or eating disorder
1756:
1592:
1578:
1512:Ritvo Autism and Asperger Diagnostic Scale
967:
953:
570:"Pervasive Developmental Disorders (PDDs)"
1204:Avoidant/restrictive food intake disorder
625:
607:
504:
482:
480:
452:
162:Unusual play with toys and other objects.
2752:Disorganized (hebephrenic) schizophrenia
2348:Depersonalization-derealization disorder
1209:Attention deficit hyperactivity disorder
538:
536:
534:
532:
530:
528:
526:
524:
216:International Classification of Diseases
96:International Classification of Diseases
1395:Multiple complex developmental disorder
659:
657:
655:
653:
651:
649:
647:
645:
394:
392:
390:
365:Multiple complex developmental disorder
2842:
1476:Autism Diagnostic Observation Schedule
477:
140:motor movement and speech production.
2798:
2666:
2601:
2453:
2180:
2025:
1935:
1755:
1616:
1573:
948:
521:
147:
1936:
692:
690:
642:
387:
2455:Physiological and physical behavior
1226:Developmental coordination disorder
94:(DSM) (from 1980 to 2013), and the
13:
2860:Neurological disorders in children
2401:Psychogenic non-epileptic seizures
1795:Emotional and behavioral disorders
759:. American Psychiatric Association
596:Journal of Pediatric Neurosciences
399:World Health Organization (1992).
370:Multisystem developmental disorder
322:
14:
2881:
2850:Pervasive developmental disorders
2581:Hypoactive sexual desire disorder
1486:Gilliam Asperger's disorder scale
1304:Fetal valproate spectrum disorder
1076:Childhood disintegrative disorder
812:
752:American Psychiatric Publishing.
687:
307:Diagnostic and Statistical Manual
291:Childhood disintegrative disorder
256:
240:childhood disintegrative disorder
115:childhood disintegrative disorder
68:pervasive developmental disorders
1881:X-linked intellectual disability
1056:Pervasive developmental disorder
668: This article incorporates
663:
342:Autism spectrum § Treatment
76:specific developmental disorders
44:Pervasive developmental disorder
1710:Intermittent explosive disorder
1635:Ego-dystonic sexual orientation
786:
771:
360:Infantile neuroaxonal dystrophy
2353:Dissociative identity disorder
1618:Adult personality and behavior
1507:Childhood Autism Spectrum Test
795:"DSM-V: What Changes May Mean"
745:
583:
561:
204:American Journal of Psychiatry
1:
1481:Childhood Autism Rating Scale
1329:PTEN hamartoma tumor syndrome
1219:obsessive–compulsive disorder
1151:Pathological demand avoidance
1035:Societal and cultural aspects
681:National Institutes of Health
454:10.1016/S0896-6273(00)00115-X
403:. World Health Organization.
380:
2757:Pseudoneurotic schizophrenia
2294:Generalized anxiety disorder
2027:Neurological and symptomatic
1672:Sexual relationship disorder
335:
251:early childhood intervention
196:
18:Parkinson's disease dementia
7:
2533:REM sleep behavior disorder
2002:Seasonal affective disorder
1800:Separation anxiety disorder
1471:Autism Diagnostic Interview
1241:Sensory processing disorder
1106:Autism and LGBTQ identities
793:Autism Research Institute.
437:"Autism spectrum disorders"
353:
10:
2886:
2800:Symptoms and uncategorized
1901:developmental disabilities
1667:Sexual maturation disorder
1349:Tuberous sclerosis complex
1339:Smith–Lemli–Opitz syndrome
1314:MECP2 duplication syndrome
1294:Cornelia de Lange syndrome
1246:Global developmental delay
974:
754:"Autism Spectrum Disorder"
339:
187:
26:
15:
2870:Autism spectrum disorders
2805:
2794:
2770:
2762:Simple-type schizophrenia
2739:
2731:Schizophreniform disorder
2708:
2687:
2683:
2662:
2615:
2597:
2566:
2543:
2497:
2464:
2460:
2449:
2371:
2338:
2286:
2229:
2220:
2201:
2197:
2176:
2142:
2109:Mild cognitive impairment
2094:Creutzfeldt–Jakob disease
2074:
2036:
2032:
2021:
1992:Major depressive disorder
1945:
1931:
1897:Psychological development
1896:
1871:
1768:
1764:
1751:
1680:
1627:
1623:
1612:
1546:
1520:
1494:
1463:
1428:Facilitated communication
1418:
1362:
1269:22q11.2 deletion syndrome
1259:
1194:
1091:
1048:
982:
918:
833:
317:Autism Spectrum Disorders
299:autism spectrum disorders
281:(9% of autism diagnoses);
212:World Health Organization
169:Repetitive body movements
123:autism spectrum disorders
48:
43:
2810:Impulse-control disorder
2726:Schizoaffective disorder
2721:Brief reactive psychosis
2418:Mass psychogenic illness
2381:Body dysmorphic disorder
2160:Post-concussion syndrome
1770:Emotional and behavioral
1502:Autism-spectrum quotient
1319:Neurofibromatosis type I
609:10.4103/1817-1745.159195
545:(NICHCY) (October 2003)
90:. It was defined by the
66:The diagnostic category
27:Not to be confused with
2747:Childhood schizophrenia
2099:Frontotemporal dementia
2056:High-functioning autism
1873:Intellectual disability
1433:Lancet MMR autism fraud
1375:Critical autism studies
1274:22q13 deletion syndrome
1236:Intellectual disability
1186:Emotional dysregulation
1083:High-functioning autism
183:Maladaptive daydreaming
2264:Specific social phobia
2155:Organic brain syndrome
1997:Melancholic depression
1758:Childhood and learning
1443:Rapid prompting method
1385:Double empathy problem
1370:Autism rights movement
670:public domain material
568:Autism Health Center.
506:10.1542/peds.2007-2361
78:(SDD), was a group of
33:Developmental disorder
20:. For other uses, see
2865:Learning disabilities
2820:Psychomotor agitation
2610:and substance-related
2553:Postpartum depression
2433:Somatization disorder
2319:Acute stress reaction
2084:AIDS dementia complex
1528:Autism-related topics
1092:Associated conditions
340:Further information:
2815:Klüver–Bucy syndrome
2645:Substance dependence
2558:Postpartum psychosis
2104:Huntington's disease
1886:Lujan–Fryns syndrome
1735:Personality disorder
1533:Fictional characters
1261:Associated syndromes
558:Fact Sheet 20 (FS20)
177:Emotional breakdowns
98:(ICD) (until 2022).
22:PDD (disambiguation)
2695:Delusional disorder
2640:Stimulant psychosis
2630:Physical dependence
2484:Rumination syndrome
2386:Conversion disorder
2363:Psychogenic amnesia
2213:with depressed mood
2211:Adjustment disorder
2114:Parkinson's disease
2089:Alzheimer's disease
1982:Atypical depression
1818:Social functioning
1693:Munchausen syndrome
1688:Factitious disorder
1410:Violence and autism
1196:Comorbid conditions
236:Asperger’s Syndrome
2714:schizophrenia-like
2358:Dissociative fugue
1807:Movement disorders
1309:Fragile X syndrome
1116:Autistic catatonia
919:External resources
709:(oct21 1): d6360.
553:2008-03-09 at the
148:Signs and symptoms
2855:Special education
2837:
2836:
2833:
2832:
2790:
2789:
2786:
2785:
2658:
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2588:
2445:
2444:
2441:
2440:
2334:
2333:
2172:
2171:
2168:
2167:
2129:Vascular dementia
2051:Asperger syndrome
2017:
2016:
1927:
1926:
1923:
1922:
1861:Tourette syndrome
1747:
1746:
1743:
1742:
1567:
1566:
1464:Diagnostic scales
1354:Williams syndrome
1279:Angelman syndrome
1161:Special interests
1126:Autistic meltdown
1066:Asperger syndrome
942:
941:
715:10.1136/bmj.d6360
304:In May 2013, the
279:Asperger syndrome
275:, the best-known;
107:Asperger syndrome
74:), as opposed to
64:
63:
38:Medical condition
2877:
2796:
2795:
2685:
2684:
2664:
2663:
2599:
2598:
2474:Anorexia nervosa
2462:
2461:
2451:
2450:
2428:Psychogenic pain
2396:Globus pharyngis
2244:Childhood phobia
2227:
2226:
2199:
2198:
2178:
2177:
2034:
2033:
2023:
2022:
1933:
1932:
1832:Selective mutism
1783:Conduct disorder
1766:
1765:
1753:
1752:
1730:Trichotillomania
1705:Gender dysphoria
1700:Fear of intimacy
1657:Sexual anhedonia
1625:
1624:
1614:
1613:
1601:Mental disorders
1594:
1587:
1580:
1571:
1570:
1559:Sensory friendly
1495:Screening scales
1344:Timothy syndrome
1251:Verbal Dyspraxia
1214:Anxiety disorder
1146:Nonverbal autism
1121:Autistic masking
1111:Autistic burnout
969:
962:
955:
946:
945:
831:
830:
806:
805:
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801:
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396:
224:childhood autism
218:, 10th edition (
41:
40:
2885:
2884:
2880:
2879:
2878:
2876:
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2874:
2840:
2839:
2838:
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2801:
2782:
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2735:
2713:
2704:
2679:
2654:
2611:
2608:substance abuse
2585:
2562:
2539:
2493:
2479:Bulimia nervosa
2456:
2437:
2413:Hypochondriasis
2408:False pregnancy
2391:Ganser syndrome
2373:Somatic symptom
2367:
2330:
2282:
2271:Specific phobia
2216:
2193:
2164:
2138:
2070:
2066:Savant syndrome
2038:Autism spectrum
2028:
2013:
1941:
1919:
1898:
1892:
1867:
1760:
1739:
1715:Dermatillomania
1676:
1662:Sexual anorexia
1619:
1608:
1598:
1568:
1563:
1554:Autism-friendly
1542:
1516:
1490:
1459:
1414:
1358:
1324:Noonan syndrome
1284:CHARGE syndrome
1255:
1190:
1156:Savant syndrome
1093:
1087:
1044:
1025:Pathophysiology
978:
973:
943:
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842:
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588:
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555:Wayback Machine
541:
522:
499:(5): 1183–215.
485:
478:
433:
426:
411:
397:
388:
383:
356:
344:
338:
325:
323:PDD and PDD-NOS
259:
228:atypical autism
199:
190:
150:
138:age appropriate
39:
36:
25:
12:
11:
5:
2883:
2873:
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2635:Rebound effect
2632:
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2622:
2616:
2613:
2612:
2595:
2594:
2591:
2590:
2587:
2586:
2584:
2583:
2578:
2576:Hypersexuality
2572:
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2555:
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2398:
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2342:
2336:
2335:
2332:
2331:
2329:
2328:
2327:
2326:
2321:
2311:
2309:Panic disorder
2306:
2301:
2296:
2290:
2288:
2284:
2283:
2281:
2280:
2279:
2278:
2276:Claustrophobia
2268:
2267:
2266:
2261:
2259:Anthropophobia
2251:
2249:Social anxiety
2246:
2241:
2235:
2233:
2224:
2218:
2217:
2215:
2214:
2207:
2205:
2195:
2194:
2174:
2173:
2170:
2169:
2166:
2165:
2163:
2162:
2157:
2152:
2146:
2144:
2140:
2139:
2137:
2136:
2131:
2126:
2121:
2119:Pick's disease
2116:
2111:
2106:
2101:
2096:
2091:
2086:
2080:
2078:
2072:
2071:
2069:
2068:
2063:
2058:
2053:
2048:
2042:
2040:
2030:
2029:
2019:
2018:
2015:
2014:
2012:
2011:
2006:
2005:
2004:
1999:
1994:
1989:
1984:
1974:
1973:
1972:
1967:
1962:
1957:
1946:
1943:
1942:
1929:
1928:
1925:
1924:
1921:
1920:
1918:
1917:
1912:
1906:
1904:
1894:
1893:
1891:
1890:
1889:
1888:
1877:
1875:
1869:
1868:
1866:
1865:
1864:
1863:
1853:
1852:
1851:
1846:
1836:
1835:
1834:
1829:
1824:
1816:
1815:
1814:
1804:
1803:
1802:
1792:
1791:
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1780:
1774:
1772:
1762:
1761:
1749:
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1744:
1741:
1740:
1738:
1737:
1732:
1727:
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1717:
1712:
1707:
1702:
1697:
1696:
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1684:
1682:
1678:
1677:
1675:
1674:
1669:
1664:
1659:
1654:
1653:
1652:
1647:
1637:
1631:
1629:
1621:
1620:
1610:
1609:
1605:Classification
1597:
1596:
1589:
1582:
1574:
1565:
1564:
1562:
1561:
1556:
1550:
1548:
1547:Accommodations
1544:
1543:
1541:
1540:
1535:
1530:
1524:
1522:
1518:
1517:
1515:
1514:
1509:
1504:
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1492:
1491:
1489:
1488:
1483:
1478:
1473:
1467:
1465:
1461:
1460:
1458:
1457:
1456:
1455:
1445:
1440:
1435:
1430:
1424:
1422:
1416:
1415:
1413:
1412:
1407:
1405:TEACCH program
1402:
1400:Neurodiversity
1397:
1392:
1387:
1382:
1380:Discrimination
1377:
1372:
1366:
1364:
1363:Related issues
1360:
1359:
1357:
1356:
1351:
1346:
1341:
1336:
1331:
1326:
1321:
1316:
1311:
1306:
1301:
1296:
1291:
1289:Cohen syndrome
1286:
1281:
1276:
1271:
1265:
1263:
1257:
1256:
1254:
1253:
1248:
1243:
1238:
1233:
1228:
1223:
1222:
1221:
1211:
1206:
1200:
1198:
1192:
1191:
1189:
1188:
1183:
1178:
1173:
1168:
1163:
1158:
1153:
1148:
1143:
1138:
1133:
1128:
1123:
1118:
1113:
1108:
1103:
1097:
1095:
1089:
1088:
1086:
1085:
1080:
1079:
1078:
1073:
1068:
1063:
1061:Classic autism
1052:
1050:
1046:
1045:
1043:
1042:
1037:
1032:
1030:Sex and gender
1027:
1022:
1017:
1012:
1007:
1002:
997:
992:
986:
984:
980:
979:
972:
971:
964:
957:
949:
940:
939:
936:
935:
923:
922:
920:
916:
915:
912:
911:
900:
889:
874:
859:
843:
838:
837:
835:
834:Classification
828:
827:
822:
814:
813:External links
811:
808:
807:
785:
770:
744:
686:
641:
602:(2): 146–148.
582:
560:
520:
476:
424:
409:
385:
384:
382:
379:
378:
377:
372:
367:
362:
355:
352:
337:
334:
324:
321:
295:
294:
288:
282:
276:
269:
258:
257:Classification
255:
198:
195:
189:
186:
185:
184:
181:
178:
175:
172:
166:
163:
160:
157:
149:
146:
62:
61:
52:
46:
45:
37:
9:
6:
4:
3:
2:
2882:
2871:
2868:
2866:
2863:
2861:
2858:
2856:
2853:
2851:
2848:
2847:
2845:
2826:
2823:
2821:
2818:
2816:
2813:
2811:
2808:
2807:
2804:
2797:
2793:
2779:
2776:
2775:
2773:
2769:
2763:
2760:
2758:
2755:
2753:
2750:
2748:
2745:
2744:
2742:
2740:Schizophrenia
2738:
2732:
2729:
2727:
2724:
2722:
2719:
2718:
2716:
2711:
2707:
2701:
2698:
2696:
2693:
2692:
2690:
2686:
2682:
2678:
2674:
2670:
2669:Schizophrenia
2665:
2661:
2651:
2648:
2646:
2643:
2641:
2638:
2636:
2633:
2631:
2628:
2626:
2623:
2621:
2620:Drug overdose
2618:
2617:
2614:
2609:
2605:
2600:
2596:
2582:
2579:
2577:
2574:
2573:
2571:
2569:
2568:Sexual desire
2565:
2559:
2556:
2554:
2551:
2550:
2548:
2546:
2542:
2534:
2531:
2529:
2526:
2524:
2521:
2520:
2519:
2516:
2514:
2511:
2509:
2506:
2505:
2503:
2501:
2496:
2490:
2487:
2485:
2482:
2480:
2477:
2475:
2472:
2471:
2469:
2467:
2463:
2459:
2452:
2448:
2434:
2431:
2429:
2426:
2424:
2421:
2419:
2416:
2414:
2411:
2409:
2406:
2402:
2399:
2397:
2394:
2392:
2389:
2388:
2387:
2384:
2382:
2379:
2378:
2376:
2374:
2370:
2364:
2361:
2359:
2356:
2354:
2351:
2349:
2346:
2345:
2343:
2341:
2337:
2325:
2322:
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2317:
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2312:
2310:
2307:
2305:
2302:
2300:
2297:
2295:
2292:
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2277:
2274:
2273:
2272:
2269:
2265:
2262:
2260:
2257:
2256:
2255:
2254:Social phobia
2252:
2250:
2247:
2245:
2242:
2240:
2237:
2236:
2234:
2232:
2228:
2225:
2223:
2219:
2212:
2209:
2208:
2206:
2204:
2200:
2196:
2192:
2189:-related and
2188:
2184:
2179:
2175:
2161:
2158:
2156:
2153:
2151:
2148:
2147:
2145:
2141:
2135:
2132:
2130:
2127:
2125:
2122:
2120:
2117:
2115:
2112:
2110:
2107:
2105:
2102:
2100:
2097:
2095:
2092:
2090:
2087:
2085:
2082:
2081:
2079:
2077:
2073:
2067:
2064:
2062:
2059:
2057:
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2049:
2047:
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2043:
2041:
2039:
2035:
2031:
2024:
2020:
2010:
2007:
2003:
2000:
1998:
1995:
1993:
1990:
1988:
1985:
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1968:
1966:
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1956:
1953:
1952:
1951:
1948:
1947:
1944:
1939:
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1930:
1916:
1913:
1911:
1908:
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1905:
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1895:
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1879:
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1798:
1797:
1796:
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1789:
1786:
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1784:
1781:
1779:
1776:
1775:
1773:
1771:
1767:
1763:
1759:
1754:
1750:
1736:
1733:
1731:
1728:
1726:
1723:
1721:
1718:
1716:
1713:
1711:
1708:
1706:
1703:
1701:
1698:
1694:
1691:
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1602:
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1444:
1441:
1439:
1436:
1434:
1431:
1429:
1426:
1425:
1423:
1421:
1420:Controversies
1417:
1411:
1408:
1406:
1403:
1401:
1398:
1396:
1393:
1391:
1388:
1386:
1383:
1381:
1378:
1376:
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1371:
1368:
1367:
1365:
1361:
1355:
1352:
1350:
1347:
1345:
1342:
1340:
1337:
1335:
1334:Rett syndrome
1332:
1330:
1327:
1325:
1322:
1320:
1317:
1315:
1312:
1310:
1307:
1305:
1302:
1300:
1299:Down syndrome
1297:
1295:
1292:
1290:
1287:
1285:
1282:
1280:
1277:
1275:
1272:
1270:
1267:
1266:
1264:
1262:
1258:
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1247:
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1242:
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1234:
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1224:
1220:
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1212:
1210:
1207:
1205:
1202:
1201:
1199:
1197:
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1187:
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1179:
1177:
1174:
1172:
1169:
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1164:
1162:
1159:
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1144:
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1139:
1137:
1134:
1132:
1129:
1127:
1124:
1122:
1119:
1117:
1114:
1112:
1109:
1107:
1104:
1102:
1099:
1098:
1096:
1094:and phenomena
1090:
1084:
1081:
1077:
1074:
1072:
1069:
1067:
1064:
1062:
1059:
1058:
1057:
1054:
1053:
1051:
1047:
1041:
1038:
1036:
1033:
1031:
1028:
1026:
1023:
1021:
1018:
1016:
1013:
1011:
1008:
1006:
1003:
1001:
998:
996:
993:
991:
988:
987:
985:
981:
977:
970:
965:
963:
958:
956:
951:
950:
947:
934:
930:
929:
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921:
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899:
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879:
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869:
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853:
849:
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844:
841:
836:
832:
826:
823:
820:
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816:
796:
789:
781:
774:
755:
748:
740:
736:
732:
728:
724:
720:
716:
712:
708:
704:
700:
693:
691:
682:
678:
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671:
660:
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656:
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650:
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646:
637:
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628:
623:
619:
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610:
605:
601:
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586:
571:
564:
557:
556:
552:
549:
544:
539:
537:
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533:
531:
529:
527:
525:
516:
512:
507:
502:
498:
494:
490:
483:
481:
472:
468:
464:
460:
455:
450:
447:(2): 355–63.
446:
442:
438:
431:
429:
420:
416:
412:
410:92-4-154422-8
406:
402:
395:
393:
391:
386:
376:
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371:
368:
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358:
357:
351:
347:
343:
333:
329:
320:
318:
314:
310:
308:
302:
300:
292:
289:
286:
285:Rett syndrome
283:
280:
277:
274:
270:
267:
264:
263:
262:
254:
252:
246:
243:
241:
237:
233:
232:Rett syndrome
229:
225:
221:
217:
213:
208:
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194:
182:
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176:
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167:
164:
161:
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145:
141:
139:
133:
130:
126:
124:
120:
119:Rett syndrome
116:
112:
108:
104:
99:
97:
93:
89:
88:communication
85:
84:socialization
81:
77:
73:
69:
60:
56:
53:
51:
47:
42:
34:
30:
23:
19:
2700:Folie Ă deux
2625:Intoxication
2606:substances,
2604:Psychoactive
2523:Night terror
2340:Dissociative
2304:Panic attack
1909:
1856:Tic disorder
1055:
1010:Heritability
1000:Epidemiology
926:
902:
891:
876:
861:
846:
798:. Retrieved
788:
773:
761:. Retrieved
747:
706:
702:
675:
599:
595:
585:
574:. Retrieved
563:
546:
496:
492:
444:
440:
400:
348:
345:
330:
326:
312:
309:–5th Edition
305:
303:
296:
260:
247:
244:
209:
203:
200:
191:
151:
142:
134:
131:
127:
100:
71:
67:
65:
2673:schizotypal
2508:Hypersomnia
2498:Nonorganic
2239:Agoraphobia
1970:Cyclothymia
1965:Bipolar NOS
1940:(affective)
1812:Stereotypic
1720:Kleptomania
1438:MMR vaccine
1166:Infodumping
1141:Monotropism
1136:Late talker
1101:Alexithymia
1005:Epigenetics
113:(PDD-NOS),
2844:Categories
2825:Stereotypy
2688:Delusional
2677:delusional
2650:Withdrawal
2518:Parasomnia
2423:Nosophobia
2203:Adjustment
2191:somatoform
2124:Sundowning
1977:Depression
1960:Bipolar II
1849:Stuttering
1844:Cluttering
1640:Paraphilia
1448:Thiomersal
1390:Employment
1181:Echopraxia
1131:Hyperlexia
904:DiseasesDB
576:2013-06-29
493:Pediatrics
381:References
59:pediatrics
55:Psychiatry
2778:Catatonia
2710:Psychosis
2545:Postnatal
2528:Nightmare
2134:Wandering
1987:Dysthymia
1955:Bipolar I
1910:Pervasive
1725:Pyromania
1650:Voyeurism
1645:Fetishism
1453:Chelation
1176:Echolalia
1049:Diagnoses
1040:Therapies
995:Diagnosis
928:eMedicine
723:0959-8138
618:1817-1745
336:Treatment
197:Diagnosis
80:disorders
50:Specialty
2513:Insomnia
2183:Neurotic
2150:Delirium
2076:Dementia
1915:Specific
1231:Epilepsy
1171:Stimming
933:ped/1780
739:31196910
731:22021468
636:26167220
551:Archived
515:17967920
463:11144346
419:28294867
354:See also
271:Typical
2222:Anxiety
2061:PDD-NOS
1950:Bipolar
1603: (
1538:Schools
1015:History
898:D002659
800:29 June
627:4489060
572:. WebMD
471:7100507
188:Degrees
29:PDD-NOS
2466:Eating
2314:Stress
2231:Phobia
2187:stress
2046:Autism
1839:Speech
1628:Sexual
1020:Memory
990:Causes
976:Autism
857:6A02.Z
763:4 July
737:
729:
721:
634:
624:
616:
513:
469:
461:
441:Neuron
417:
407:
293:(CDD).
273:autism
220:ICD-10
103:autism
2771:Other
2500:sleep
2287:Other
2143:Other
2009:Mania
1681:Other
1521:Lists
909:33524
757:(PDF)
735:S2CID
672:from
467:S2CID
313:DSM-5
287:; and
2675:and
2324:PTSD
1938:Mood
1778:ADHD
983:Main
893:MeSH
882:9-CM
802:2013
765:2013
727:PMID
719:ISSN
632:PMID
614:ISSN
511:PMID
459:PMID
415:OCLC
405:ISBN
238:and
210:The
86:and
2712:and
2299:OCD
1827:RAD
1822:DAD
1788:ODD
887:299
878:ICD
872:F84
863:ICD
848:ICD
711:doi
707:343
703:BMJ
622:PMC
604:doi
501:doi
497:120
449:doi
214:’s
72:PDD
31:or
2846::
2671:,
2185:,
931::
907::
896::
885::
870::
867:10
855::
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