RESUMEN
BACKGROUND: Gender differences in depression are well established. Whether these differences persist into late life and in the years preceding death is less clear. There is a suggestion that there is no increased likelihood of depression in late life, but that there is an increase in depressive symptomology, particularly with proximity to death. We compared trajectories of probable depression and depressive symptomology between men and women over age and distance-to-death metrics to determine whether reports of depressive symptoms are more strongly related to age or mortality. METHODS: Participants (N = 2,852) from the Dynamic Analyses to Optimise Ageing (DYNOPTA) project had a mean age of 75 years (SD = 5.68 years) at baseline and were observed for up to 16 years prior to death. Multi-level regression models estimated change in depressive symptomology and probable depression over two time metrics, increasing age, and distance-to-death. RESULTS: Increases in depressive symptomology were reported over increasing age and in the years approaching death. Only male participants reported increased probable depression in the years preceding death. Models that utilized distance-to-death metrics better represented changes in late-life depression, although any changes in depression appear to be accounted for by co-varying physical health status. CONCLUSIONS: As death approaches, there are increases in the levels of depressive symptomology even after controlling for socio-demographic and health covariates. In line with increases in suicide rates in late life, male participants were at greater risk of reporting increases in depressive symptomology.
Asunto(s)
Depresión/psicología , Factores de Edad , Anciano , Anciano de 80 o más Años , Muerte , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Factores SexualesRESUMEN
BACKGROUND: This study investigated whether family-environment risk factors are associated with attention-deficit hyperactivity disorder (ADHD). Compelling work by Rutter and coworkers revealed that it was the aggregate of adversity factors (severe marital discord, low social class, large family size, paternal criminality, maternal mental disorder, and foster care placement) rather than the presence of any single factor that led to impaired development. Based on the work of Rutter, we hypothesized a positive association between indicators of adversity and the diagnosis of ADHD and ADHD-associated impairments. METHODS: We studied 140 ADHD and 120 normal control probands. Subjects were non-Hispanic white boys between the ages of 6 and 17 years. Rutter's indicators of adversity were used to predict ADHD-related psychopathology as well as impaired cognitive and psychosocial functioning. RESULTS: The odds ratio for the diagnosis of ADHD increased as the number of Rutter's adversity index predicted ADHD-related psychopathology (depression, anxiety, and conduct disorder), learning disabilities, cognitive impairment, and psychosocial dysfunction. CONCLUSIONS: A positive association appears to exist between adversity indicators and the risk for ADHD as well as for its associated psychiatric, cognitive, and psychosocial impairments. These findings support the work of Rutter and stress the importance of adverse family-environment variables as risk factors for children with ADHD.
Asunto(s)
Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Familia , Adolescente , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/etiología , Niño , Trastornos de la Conducta Infantil/diagnóstico , Trastornos de la Conducta Infantil/epidemiología , Comorbilidad , Composición Familiar , Humanos , Relaciones Interpersonales , Discapacidades para el Aprendizaje/diagnóstico , Discapacidades para el Aprendizaje/epidemiología , Masculino , Matrimonio , Trastornos Mentales/diagnóstico , Trastornos Mentales/epidemiología , Oportunidad Relativa , Probabilidad , Escalas de Valoración Psiquiátrica , Factores de Riesgo , Clase SocialRESUMEN
OBJECTIVE: Although well-documented in clinical and epidemiological studies of attention deficit hyperactivity disorder (ADHD) in children, the familial nature of the adult syndrome has not been well investigated. One approach to evaluate the familial nature of adult ADHD is through a high-risk design aimed at estimating the risk for the disorder in children of parents with child-hood-onset ADHD. METHOD: Children at risk for ADHD were ascertained from the study group of 84 referred adults with clinical diagnoses of childhood onset of the disorder, confirmed by structured interviews. Diagnostic information on the disorder was derived from the ADHD module of the Schedule for Affective Disorders and Schizophrenia for School Age Children--Epidemiologic Version, supplemented with information regarding treatment for ADHD for the affected child and school history including repeated grades, placement in special classes, and tutoring. RESULTS: Of the 84 children at risk, 48 (57%) met criteria for ADHD. The rate of the disorder in children of adults with the disorder was significantly higher than the previously reported rate of ADHD among siblings of children with the disorder. Of the 48 ADHD children of parents with the disorder, 36 (75%) were treated for it. The rates of school failure were almost identical to those previously reported in a group of referred children and adolescents with ADHD. CONCLUSIONS: These results support the validity of the adult diagnosis of ADHD and suggest that the adult form of this disorder may have stronger familial etiological risk factors than its pediatric form. If these results are confirmed, families selected through adult probands with ADHD might be especially useful for testing genetic hypotheses about the disorder.
Asunto(s)
Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Trastorno por Déficit de Atención con Hiperactividad/genética , Familia , Logro , Adolescente , Adulto , Factores de Edad , Edad de Inicio , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Niño , Recolección de Datos , Educación Especial , Femenino , Humanos , Modelos Logísticos , Masculino , Proyectos Piloto , Prevalencia , Escalas de Valoración Psiquiátrica , Reproducibilidad de los Resultados , Factores de Riesgo , Sensibilidad y EspecificidadRESUMEN
A simple, sensitive and convenient discontinuous luminometric assay for monoamine oxidase (MAO) is described. It is based on measurement of the light production from the peroxidase-catalysed chemiluminescent oxidation of 5-amino-2,3-dihydro-1,4-phthalazinedione (luminol) by the hydrogen peroxide produced in the MAO reaction. The procedure is suitable for use with a wide range of MAO substrates, although 5-hydroxytryptamine, adrenaline and noradrenaline are too readily oxidized by hydrogen peroxide to be used. A particular advantage of this procedure is that it is applicable to the oxidation of substrates which do not yield products, such as an aldehyde or free ammonia, which form the basis of several alternative substrate-independent assay procedures. The application of the procedure to assay the oxidation of benzylamine, tyramine and 2-n-pentylaminoacetamide (milacemide) by a crude mitochondrial preparation from rat liver and purified ox liver MAO-B is demonstrated.
Asunto(s)
Monoaminooxidasa/análisis , Animales , Azidas , Bovinos , Peroxidasa de Rábano Silvestre , Peróxido de Hidrógeno/análisis , Luminol , Mitocondrias Hepáticas/enzimología , Ratas , Sensibilidad y Especificidad , Azida Sódica , EspectrofotometríaRESUMEN
OBJECTIVE: To examine the prevalence, characteristics, and correlates of mania among referred children aged 12 or younger. Many case reports challenge the widely accepted belief that childhood-onset mania is rare. Sources of diagnostic confusion include the variable developmental expression of mania and its symptomatic overlap with attention-deficit hyperactivity disorder (ADHD). METHOD: The authors compared 43 children aged 12 years or younger who satisfied criteria for mania, 164 ADHD children without mania, and 84 non-ADHD control children. RESULTS: The clinical picture was fully compatible with the DSM-III-R diagnosis of mania in 16% (n = 43) of referred children. All but one of the children meeting criteria for mania also met criteria for ADHD. Compared with ADHD children without mania, manic children had significantly higher rates of major depression, psychosis, multiple anxiety disorders, conduct disorder, and oppositional defiant disorder as well as evidence of significantly more impaired psychosocial functioning. In addition, 21% (n = 9) of manic children had had at least one previous psychiatric hospitalization. CONCLUSIONS: Mania may be relatively common among psychiatrically referred children. The clinical picture of childhood-onset mania is very severe and frequently comorbid with ADHD and other psychiatric disorders. Because of the high comorbidity with ADHD, more work is needed to clarify whether these children have ADHD, bipolar disorder, or both.
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Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno Bipolar/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/psicología , Trastorno Bipolar/psicología , Niño , Preescolar , Comorbilidad , Diagnóstico Diferencial , Femenino , Humanos , Masculino , Determinación de la Personalidad , Ajuste SocialRESUMEN
OBJECTIVE: To evaluate the discriminative ability of the Child Behavior Checklist (CBCL) to identify children with structured interview-derived diagnosis of bipolar disorder. METHOD: We evaluated the convergence of CBCL scales with the diagnosis of mania in 31 children with mania, 120 children with attention-deficit hyperactivity disorder, and 77 prepubertal normal control children aged 12 years or younger. We evaluated the strength of association between each CBCL scale and structured interview-derived diagnoses with total predictive value and the odds ratio. RESULTS: Excellent convergence was found between the CBCL scales of Delinquent Behavior, Aggressive Behavior, Somatic Complaints, Anxious/Depressed, and Thought Problems and the diagnosis of mania. CONCLUSIONS: These findings indicate that the CBCL could serve as a rapid and useful screening instrument to identify manic children in clinical settings.
Asunto(s)
Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno Bipolar/diagnóstico , Determinación de la Personalidad/estadística & datos numéricos , Trastorno por Déficit de Atención con Hiperactividad/clasificación , Trastorno por Déficit de Atención con Hiperactividad/psicología , Trastorno Bipolar/clasificación , Trastorno Bipolar/psicología , Niño , Femenino , Humanos , Entrevista Psicológica , Masculino , Psicometría , Valores de Referencia , Reproducibilidad de los ResultadosRESUMEN
OBJECTIVE: Despite the prevalence of nonalcohol substance abuse disorders, few data are available on the high-risk children of parents with these disorders. To this end as a preliminary study, children of opioid-dependent parents were assessed on measures of emotional and behavioral problems. METHOD: Child Behavior Checklist data from 15 girls and 29 boys (mean age 10.4 years) from 27 families of parents receiving treatment in a methadone maintenance clinic were compared with matched data from referred children with attention-deficit hyperactivity disorder plus comorbid psychiatric disorders ("comorbid ADHD children") and medically referred children without ADHD ("controls"). RESULTS: The children of opioid-dependent parents had significantly poorer competency scores, and higher scores on both Internalizing and Externalizing subscales of the Child Behavior Checklist, compared with controls (p values < .01), but not compared with comorbid ADHD children. Twenty-four children (55%) of opioid-dependent parents had elevated subscale scores indicative of significant psychopathology. CONCLUSIONS: These pilot data seem to indicate that the 4- to 18-year-old children of parents with opioid dependence have high rates of psychopathology and significant dysfunction and suggest the need for further controlled studies in this population.
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Síntomas Afectivos/diagnóstico , Trastornos de la Conducta Infantil/diagnóstico , Hijo de Padres Discapacitados/psicología , Trastornos Relacionados con Opioides/psicología , Desarrollo de la Personalidad , Adolescente , Síntomas Afectivos/psicología , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/psicología , Niño , Preescolar , Femenino , Humanos , Control Interno-Externo , Masculino , Metadona/efectos adversos , Metadona/uso terapéutico , Trastornos Relacionados con Opioides/rehabilitación , Factores de RiesgoRESUMEN
OBJECTIVE: Because ADHD is heterogeneous with respect to psychiatric comorbidity, familiality, and learning disabilities, it was hypothesized that such features might influence the severity and pattern of neuropsychological function in ADHD. METHOD: Subjects were 9- to 20-year-old males with DSM-III-R ADHD (n = 65) and normal controls (n = 45). Information on neuropsychological performance was obtained in a standardized manner, blind to the proband's clinical status. RESULTS: ADHD probands were significantly impaired on neuropsychological functions compared with controls irrespective of composite psychiatric comorbidity status, and those with a family history of ADHD were most impaired. ADHD probands with learning disabilities showed a pattern suggestive of reduced motor dominance and extremely slow reading speed. CONCLUSIONS: These results indicate that neuropsychological performance in ADHD is significantly affected by familial status and presence of learning disabilities. The similarity of findings between ADHD children with and without comorbid psychiatric disorders suggests that the neuropsychological impairments in our sample were associated with ADHD. These findings raise the possibility of alterations of cerebral dominance and of frontal networks in ADHD. Further research is needed to replicate these findings in larger samples, to clarify the role of specific comorbid psychiatric disorders, and to assess directly cerebral functioning in subjects with ADHD.
Asunto(s)
Trastorno por Déficit de Atención con Hiperactividad/psicología , Salud de la Familia , Discapacidades para el Aprendizaje/psicología , Adolescente , Adulto , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Estudios de Casos y Controles , Distribución de Chi-Cuadrado , Niño , Comorbilidad , Humanos , Discapacidades para el Aprendizaje/epidemiología , Modelos Lineales , Masculino , Pruebas Neuropsicológicas , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: Prior research on risk factors for attention-deficit hyperactivity disorder (ADHD) has shown that familial risk factors play a role in the disorder's etiology. This study investigated whether features of the family environment were associated with ADHD. METHOD: One hundred forty children with ADHD and 120 normal control probands were studied. Subjects were Caucasian, non-Hispanic males between the ages of 6 and 17 years. Exposure to parental psychopathology and exposure to parental conflict were used as indicators of adversity, and their impact on ADHD and ADHD-related psychopathology and dysfunction in children was assessed. RESULTS: Increased levels of environmental adversity were found among ADHD compared with control probands. The analyses showed significant associations between the index of parental conflict and several of the measures of psychopathology and psychosocial functioning in the children. In contrast, the index of exposure to parental psychopathology had a much narrower impact, affecting primarily the child's use of leisure time and externalizing symptoms. CONCLUSIONS: A relationship appears to exist between adversity indicators and the risk for ADHD as well as for its associated impairments in multiple domains. These findings confirm previous work and stress the importance of adverse family-environment variables as risk factors for children who have ADHD.
Asunto(s)
Trastorno por Déficit de Atención con Hiperactividad/genética , Padres/psicología , Logro , Adolescente , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Niño , Familia/psicología , Humanos , Discapacidades para el Aprendizaje , Masculino , Conducta Materna/psicología , Escalas de Valoración Psiquiátrica , Ajuste SocialRESUMEN
Resorbable fixation technology offers several benefits, including easily cut and shaped plates, strong and predictable resorption qualities, and improved patient acceptance and expectations. Moreover, resorbable fixation implants can be completely reabsorbed into the body, eliminating the need for subsequent removal. This article describes the use of this innovative technology in orthognathic surgery, including preoperative and postoperative patient needs, intraoperative patient care, and potential complications.
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Implantes Absorbibles , Fijadores Internos , Implantación de Prótesis Maxilofacial/instrumentación , Implantación de Prótesis Maxilofacial/enfermería , Enfermería Perioperatoria/métodos , Procedimientos Quirúrgicos Electivos , Humanos , Ácido Láctico , Poliésteres , Ácido Poliglicólico , PolímerosAsunto(s)
Trastorno por Déficit de Atención con Hiperactividad/genética , Adulto , Femenino , Humanos , LinajeRESUMEN
We review our experience with resorbable fixation in Le Fort I osteotomies. We used resorbable plates and screws for fixation of 29 Le Fort I osteotomies over a 1-year period (October 1996-November 1997). Patients ages ranged from 13 to 38 years (mean, 24.7 years). The postoperative follow-up ranged from 2 weeks to 1 year. At the time of surgery, the fixation devices were evaluated for stability and satisfactory placement of fixation. Postoperatively, they were evaluated for wound healing, fixation stability, signs of infection, and patient satisfaction. Postoperative evaluations consisted of 1-, 3-, and 6-week clinical exams with radiographic analysis at 3, 6, and 12 months. There have been no complications as of this writing. In one instance, an L plate was palpable in the paranasal region and resolved after 6 months. Our early experience with resorbable fixation is favorable and has offered us an additional option for stabilization of the maxilla.
Asunto(s)
Materiales Biocompatibles , Técnicas de Fijación de Maxilares/instrumentación , Ácido Láctico , Osteotomía Le Fort/métodos , Ácido Poliglicólico , Polímeros , Absorción , Adolescente , Adulto , Biodegradación Ambiental , Placas Óseas , Tornillos Óseos , Diseño de Equipo , Humanos , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Copolímero de Ácido Poliláctico-Ácido PoliglicólicoRESUMEN
PURPOSE: The aim of this study was to evaluate the long-term outcome of resorbable poly-L-lactic/polyglycolic acid (PLLA-PGA) bone fixation devices used for fixation of maxillary and mandibular osteotomies. MATERIALS AND METHODS: Twelve patients were postoperatively evaluated. Eight patients who had undergone bilateral sagittal split mandibular osteotomies that had been fixed with PLLA-PGA screws were followed-up for up to 2 years postoperatively with radiographs. One of these patients underwent a bone biopsy for detailed histologic evaluation of the screw fixation sites. Two patients who had undergone mandibular symphyseal osteotomies were also radiographically evaluated at 18 months to 2 years postoperatively. Two patients who had Le Fort I osteotomies fixed with PLLA-PGA plates and screws underwent open exploration of the operated sites for visual examination. RESULTS: All 8 mandibular osteotomy patients showed radiographic screw hole lucency immediately after surgery that remained unchanged in the first year after surgery. By 18 months postoperatively, all 48 screw holes showed near or complete trabecular bone fill. The bone biopsy of one screw hole at 2 years postoperatively showed complete fill with normal trabecular bone. No residual polymer material or fibrous scar was seen. The mandibular symphyseal sites showed complete elimination of all screw holes by 2 years postoperatively, with only faint evidence of intraosseous tunnels. The maxillary sites showed complete bone healing along the osteotomies and no evidence of residual fixation material or bone defects in the screw holes. No communication with the maxillary sinus was seen in the fixation sites. CONCLUSION: This orthognathic patient series showed complete resorption of the PLLA-PGA fixation devices without osteolysis in maxillary and mandibular bone sites by 18 to 24 months after surgery.
Asunto(s)
Implantes Absorbibles , Materiales Biocompatibles , Placas Óseas , Tornillos Óseos , Ácido Láctico , Mandíbula/cirugía , Maxilar/cirugía , Osteotomía/instrumentación , Ácido Poliglicólico , Polímeros , Materiales Biocompatibles/química , Biopsia , Estudios de Seguimiento , Humanos , Ácido Láctico/química , Estudios Longitudinales , Mandíbula/diagnóstico por imagen , Mandíbula/patología , Maxilar/patología , Osteogénesis/fisiología , Osteotomía Le Fort/instrumentación , Ácido Poliglicólico/química , Copolímero de Ácido Poliláctico-Ácido Poliglicólico , Polímeros/química , Radiografía , Resultado del Tratamiento , Cicatrización de Heridas/fisiologíaRESUMEN
PURPOSE: This study evaluated the potential effectiveness of resorbable plate and screw fixation for skeletal stabilization of simultaneously performed maxillary and mandibular osteotomies. PATIENTS AND METHODS: Twenty consecutive patients underwent simultaneous maxillary and mandibular osteotomies that were fixed using copolymeric poly L-lactic acid/polyglycolic acid (PLLA/PGA) plates and screws. Prefabricated acrylic intermediate and final splints were used as guides and then removed at completion of the surgery. Guidance elastics were applied at 2 weeks postoperatively. RESULTS: The LeFort I osteotomies included segmentalizations with and without bone grafts (7/20), impactions (4/20), advancements (8/20), and unilateral downgrafting with a bone graft (2/20)- one of which was segmental. The mandibular sagittal split osteotomies involved advancements (11/20), setbacks (5/20), and asymmetric rotation (4/20). Three patients had simultaneous genioplasties, which were also stabilized with resorbable fixation. All maxillae were fixed with four 2.0-mm L-shaped plates and screws. The mandibular rami were maintained with three 2.5-mm bicortical screws per side. The mandibular symphyseal segments were held in position with two or three 2.5 mm bicortical screws. All surgeries were accomplished uneventfully, and no problems in the immediate postoperative stability of the occlusion were encountered. Follow-up ranged from 12 to 25 months. CONCLUSIONS: The initial clinical findings suggest that this form of bone fixation is a viable alternative to standard metallic fixation techniques for certain maxillomandibular deformities in which excessive bony movements are not performed. Differences exist in both intraoperative application and postoperative management of masticatory function. This is partially a US government work. There are no restrictions on its use.
Asunto(s)
Implantes Absorbibles , Placas Óseas , Tornillos Óseos , Mandíbula/cirugía , Maxilar/cirugía , Osteotomía/métodos , Resinas Acrílicas , Adolescente , Adulto , Materiales Biocompatibles , Trasplante Óseo , Mentón/cirugía , Oclusión Dental , Estudios de Seguimiento , Humanos , Técnicas de Fijación de Maxilares/instrumentación , Ácido Láctico , Avance Mandibular/instrumentación , Avance Mandibular/métodos , Aparatos Ortodóncicos , Osteotomía/instrumentación , Osteotomía Le Fort/instrumentación , Osteotomía Le Fort/métodos , Ácido Poliglicólico , Copolímero de Ácido Poliláctico-Ácido Poliglicólico , Polímeros , Rotación , Férulas (Fijadores) , Cicatrización de HeridasRESUMEN
The purpose of this study was to evaluate the intraoperative placement and clinical effectiveness of resorbable copolymeric screws for mandibular sagittal split ramus osteotomies. Thirty-seven patients who underwent bilateral sagittal split osteotomies of the mandible were fixated with three 2.5-mm copolymeric poly-L-lactic-polyglycolic (PLLA-PGA) screws on each side. No postoperative maxillomandibular fixation was applied. Twenty-five patients experienced mandibular advancement and 12 patients had setbacks. The average advancement was 6.5 mm (range, 3-17 mm) and the average set-back was 5.2 mm (range, 3-8 mm). Intraoperative placement was uncomplicated and no screws were stripped during placement. No problems in immediate postoperative stability were encountered and relapse was not evident in any patient. Follow-up ranged from 3 to 17 months. The screw holes remained evident radiographically after 1 year. Two and one-half-millimeter copolymeric PLLA-PGA resorbable screws for mandibular ramus osteotomies appear to offer clinical results comparable with metallic screw fixation.
Asunto(s)
Implantes Absorbibles , Tornillos Óseos , Técnicas de Fijación de Maxilares/instrumentación , Mandíbula/cirugía , Osteotomía/instrumentación , Adolescente , Adulto , Materiales Biocompatibles , Femenino , Humanos , Ácido Láctico , Masculino , Ácido Poliglicólico , Copolímero de Ácido Poliláctico-Ácido Poliglicólico , PolímerosRESUMEN
PURPOSE: This study evaluated the capability and effectiveness of resorbable bone fixation devices in genioplasty surgery. MATERIALS AND METHODS: Twenty patients underwent different genial movements that were stabilized with either 2.5-mm polylactic-polyglycolic acid lag screws or 2.0-mm polylactic-polyglycolic acid plates and screws. RESULTS: Twenty-one anterior mandibular osteotomies were performed in 20 patients. Sixteen patients had advancement (80%), 2 had horizontal setback (10%), and 2 had vertical reduction (10%). The average advancement was 7.6 mm (range, 4 to 14 mm), the average horizontal setback was 6.0 mm (range, 4 to 8 mm), and the average vertical reduction was 7.0 mm (range, 5 to 9 mm). Fixation was done using the lag screw technique in 13 patients (65%) and plate and screw fixation in 7 patients. (35%) Intraoperative stability was satisfactory in all cases. There were no postoperative infections or segmental instability up to 6 months after surgery. CONCLUSION: Resorbable polylactic-polyglycolic acid lag screw and plate and screw fixation is a viable alternative for fixation of anterior horizontal osteotomies of the mandible.
Asunto(s)
Implantes Absorbibles , Mentón/cirugía , Técnicas de Fijación de Maxilares/instrumentación , Procedimientos Quirúrgicos Orales/instrumentación , Procedimientos de Cirugía Plástica/instrumentación , Adolescente , Adulto , Materiales Biocompatibles , Placas Óseas , Tornillos Óseos , Femenino , Humanos , Ácido Láctico , Masculino , Ácido Poliglicólico , Copolímero de Ácido Poliláctico-Ácido Poliglicólico , PolímerosRESUMEN
Enuresis and attention deficit hyperactivity disorder (ADHD) are common childhood disorders that often co-occur. Although each has been linked to neurodevelopmental immaturity and increased risk for psychopathology, the clinical correlates of enuresis remain unclear. Subjects were 140 6-17-year-old boys with DSM-III-R ADHD and 120 non-ADHD controls. Information on enuresis and psychiatric diagnoses was obtained in a standardized manner blind to the child's clinical status. Our results show that (1) enuresis did not increase the risk for psychopathology in children with or without ADHD; (2) enuresis was not associated with psychosocial adversity or developmental immaturity; (3) enuresis was associated with increased risk for learning disability, impaired intellectual functioning, and impaired school achievement in normal control children but not in children with ADHD; and (4) the same pattern of findings was obtained after stratifying children with enuresis by primary versus secondary and by nocturnal versus diurnal subtypes. These results suggest that the clinical implications of enuresis may differ for ADHD and non-ADHD children.