Little is known about the prevalence or correlates of DSM-IV pathological gambling (PG).
Data from the US National Comorbidity Survey Replication (NCS-R), a nationally representative US household ...survey, were used to assess lifetime gambling symptoms and PG along with other DSM-IV disorders. Age of onset (AOO) of each lifetime disorder was assessed retrospectively. AOO reports were used to study associations between temporally primary disorders and the subsequent risk of secondary disorders.
Most respondents (78.4%) reported lifetime gambling. Lifetime problem gambling (at least one Criterion A symptom of PG) (2.3%) and PG (0.6%) were much less common. PG was significantly associated with being young, male, and Non-Hispanic Black. People with PG reported first gambling significantly earlier than non-problem gamblers (mean age 16.7 v. 23.9 years, z=12.7, p<0.001), with gambling problems typically beginning during the mid-20s and persisting for an average of 9.4 years. During this time the largest annual gambling losses averaged US$4800. Onset and persistence of PG were predicted by a variety of prior DSM-IV anxiety, mood, impulse-control and substance use disorders. PG also predicted the subsequent onset of generalized anxiety disorder, post-traumatic stress disorder (PTSD) and substance dependence. Although none of the NCS-R respondents with PG ever received treatment for gambling problems, 49.0% were treated at some time for other mental disorders.
DSM-IV PG is a comparatively rare, seriously impairing, and undertreated disorder whose symptoms typically start during early adulthood and is frequently secondary to other mental or substance disorders that are associated with both PG onset and persistence.
Appropriate management of posterior plagiocephaly requires differentiation of occipitoparietal flattening caused by lambdoid synostosis from that caused by deformational forces. In a 2 1/2-year ...prospective study of 115 infants presenting with unilateral posterior cranial flattening, only one child had synostotic posterior plagiocephaly (lambdoid synostosis), whereas 114 infants had deformational posterior plagiocephaly. Deformational occipitoparietal flattening was more common on the right (61 percent) than on the left (30 percent), and minor contralateral frontal flattening was not unusual (52 percent). The ipsilateral ear was anteriorly displaced in virtually all infants (97 percent). Some infants had ipsilateral torticollis (19 percent); a few had contralateral torticollis (8 percent). Gender ratio was 3:1, male:female. A total of 114 infants with deformational posterior plagiocephaly were treated conservatively either by head positioning in the crib (n = 63) or with a molding helmet (n = 51). Outcome was assessed by pretreatment and posttreatment anthropometry on 53 of these infants, who were either positioned (n = 17) or helmeted (n = 36). Improvement occurred in 52 of 53 patients (mean follow-up 4.6 months), i.e., the difference in length between the long and short transcranial axis diminished in 52 infants (mean 1.2 to 0.7 cm), did not progress in any child, and was unchanged in one infant. At an average age of 10 months, posterior cranial symmetry was better in infants treated with a helmet (mean difference 0.6 cm) than in those managed by positioning (mean difference 1.0 cm) (p < 0.001). Age at initiation of helmet therapy (from 2 to 9 months) was unrelated to rate of improvement. In a 10-year retrospective study, the authors identified 12 infants who had an operation for posterior plagiocephaly. All but one had confirmed premature lambdoid fusion; thus, this condition accounted for 3.4 percent of all primary operations performed for craniosynostosis during this decade (n = 323). In retrospect, the physical findings of synostotic posterior plagiocephaly were not clearly different from those of deformational posterior plagiocephaly. Plain radiography was sometimes used to confirm the clinical diagnosis. Neither sutural narrowing, deep interdigitations, nor perisutural sclerosis indicated lambdoid synostosis. Computed tomography (CT) was necessary if the physical findings were suspicious for lambdoid synostosis or if plain films did not give a definitive diagnosis. Axial CT scans (n = 7) showed a symmetric forehead in all but one patient with lambdoid synostosis. CT studies also demonstrated that auricular position was indeterminate in synostotic posterior plagiocephaly, being anterior, posterior, or symmetric, whereas the ipsilateral ear was virtually always anterior in deformational posterior plagiocephaly.
Background: Participation in Internet gambling is growing rapidly, as is concern about its possible effects on the public's health. This article reports the results of the first prospective ...longitudinal study of actual Internet casino gambling behaviour. Methods: Data include 2 years of recorded Internet betting activity by a cohort of gamblers who subscribed to an Internet gambling service during February 2005. We examined computer records of each transaction and transformed them into measures of gambling involvement. The sample included 4222 gamblers who played casino games. Results: The median betting behaviour was to play casino games once every 2 weeks during a period of 9 months. Subscribers placed a median of 49 bets of €4 each playing day. Subscribers lost a median of 5.5% of total monies wagered. We determined a group of heavily involved bettors whose activity exceeded that of 95% of the sample; these players bet every fifth day during 17.5 months. On each playing day, these most involved bettors placed a median of 188 bets of €25. Their median percent of wagers lost, 2.5%, was smaller than that lost by the total sample. Conclusion: Our findings suggest that Internet casino betting behaviour results in modest costs for most players, while some, roughly 5%, have larger losses. The findings also show the need to consider time spent as a marker of disordered gambling. These findings provide the evidence to steer public health debates away from speculation and toward the creation of empirically-based strategies to protect the public health.
During recent years, coincident with the recommendation to position infants supine, the incidence of posterior deformational plagiocephaly has increased dramatically. The purpose of our study was to ...determine whether early signs of cranial flattening could be detected in healthy neonates and to document incidence and potential risk factors.
A cross-sectional study was performed in healthy newborns. Physical findings, anthropometric cranial measurements, and data on pregnancy and birth were recorded.
The incidence of localized cranial flattening in singletons was 13%; other anomalous head shapes were found in 11% of single-born neonates. In twins, localized flat areas were much more frequent with an incidence of 56%. The following risk factors for cranial deformation were identified: assisted vaginal delivery, prolonged labor, unusual birth position, primiparity, and male gender.
We propose that localized lateral or occipital cranial flattening at birth is a precursor to posterior deformational plagiocephaly. The infant lies supine, with the head turned to the flattened area, and is unable to roll. Intrauterine risk factors for localized cranial flattening are the same as for deformational plagiocephaly. To avoid postnatal progression from a localized cranial flattening to posterior-lateral deformational plagiocephaly, we suggest amending the recommendation of the American Academy of Pediatrics on sleep position: Alternate the head position and allow sleeping on the side and, when awake, supervise prone time.
The goal of this study was to determine the relative importance of surgical technique, age at repair, and cleft type for velopharyngeal function.
This was a retrospective study of patients operated ...on by two surgeons using different techniques (von Langenbeck and Veau-Wardill-Kilner VY) at Children's Hospital, Boston, MA.
We included 228 patients who were at least 4 years of age at the time of review. Patients with identifiable syndromes, nonsyndromic Robin sequence, central nervous system disorders, communicatively significant hearing loss, and inadequate speech data were excluded.
Need for a pharyngeal flap was the measure of outcome.
Pharyngeal flap was necessary in 14% of von Langenbeck and 15% of VY repaired patients. There was a significant linear association (p = .025) between age at repair and velopharyngeal insufficiency (VPI). Patients with an attached vomer, soft cleft palate (SCP), and unilateral cleft lip/palate (UCLP) had a 10% flap rate, whereas those with an unattached vomer, hard/soft cleft palate (HSCP), and bilateral cleft lip/palate (BCLP) had a 23% flap rate (p = .03). Age at repair was critical for the unattached-vomer group (p = .03) but was not statistically significant for the attached-vomer group (p = .52).
Surgical technique was not a significant variable either in aggregate or for the Veau types. Patients in the earliest repair group (8-10 months) were the least likely to require a pharyngeal flap. Early repair was more critical for HSCP and BCLP patients. There was no correlation between velopharyngeal insufficiency and Veau hierarchy. The attached vomer/levator muscle complex may be a more important predictor of surgical success than the anatomic extent of cleft.
Highlights • GRMD dogs walked shorter absolute and height-adjusted distances on the 6MWT at 6 and 12 months of age. • 6MWT results correlated with other functional outcome parameters for all dogs, ...but not GRMD alone. • The percent change in CK after the 6MWT was greater in GRMD versus normal/carrier dogs at 6 months. • A 80% increase in distance walked or 55% decrease in CK would be necessary to achieve a power of 0.80 if six GRMD dogs were assessed at 6 months.
This review of 121 patients with hemifacial microsomia (HFM) revealed that 67 (55.4%) had extracraniofacial anomalies. Sixteen patients (13%) had one extracraniofacial anomaly and 51 patients (42.4%) ...had anomalies of multiple organ systems. There was no gender or side predominance in the cohort with the HFM "expanded spectrum." Central nervous system (CNS), cardiac, and skeletal anomalies were "associated" (i.e., had frequencies of 10% or more). Pulmonary, gastrointestinal, and renal deformities were equivocally associated. Statistical analysis indicated significant associations between several orbital, mandibular, ear, neural, and soft tissue (OMENS) variables and extracraniofacial anomalies. Patients with extracraniofacial structural defects had higher OMENS grades for individual craniofacial anatomic categories. Furthermore, patients with expanded spectrum had higher total OMENS scores. The frequency of cardiac anomalies (26%) supports the model of neural crest involvement in the pathogenesis of both hemifacial microsomia and conotruncal defects. The majority of the heart defects in this study were of either the outflow or septal type. We propose that the OMENS classification system for craniofacial anomalies of HFM be expanded to OMENS-Plus (+) to designate the presence of associated extracraniofacial anomalies.
Background: The purpose of this study was to examine the relationships between types of gambling and disordered gambling, with and without controlling for gambling involvement (i.e. the number of ...types of games with which respondents were involved during the past 12 months). Methods: We completed a secondary data analysis of the 2007 British Gambling Prevalence Survey (BGPS), which collected data in England, Scotland and Wales between September 2006 and March 2007. The sample included 9003 residents, aged 16 or older, recruited from 10 144 randomly selected addresses. 5832 households contributed at least one participant. Post-facto weighting to produce a nationally representative sample yielded 8968 observations. The BGPS included four primary types of measures: participation in gambling (during the past 12 months and during the past 7 days), disordered gambling assessments, attitudes toward gambling and descriptive information. Results: Statistically controlling for gambling involvement substantially reduced or eliminated all statistically significant relationships between types of gambling and disordered gambling. Conclusions: Gambling involvement is an important predictor of disordered gambling status. Our analysis indicates that greater gambling involvement better characterizes disordered gambling than does any specific type of gambling.
The wide spectrum of anomalies associated with hemifacial microsomia (HFM) has made systematic and inclusive classification difficult. We propose a nosologic system in which each letter of the ...acronym O.M.E.N.S. indicates one of the five major manifestations of HFM. O for orbital distortion; M for mandibular hypoplasia; E for ear anomaly; N for nerve involvement; and S for soft tissue deficiency. The O.M.E.N.S. system is easily adapted for data storage, retrieval, and statistical analysis. A retrospective study of 154 patients with HFM classified according to the O.M.E.N.S. system confirmed the concept that the mandibular deformity is the cornerstone of the anomaly. Statistical analysis demonstrated a positive association between mandibular hypoplasia and the severity of orbital, auricular, neural, and soft tissue involvement. This study did not confirm a previously reported predominance of gender or sidedness. Analysis of statistical correlations failed to substantiate a Goldenhar variant as a syndromic entity. Our analysis showed that palatal deviation is probably caused by muscular hypoplasia and not by weakness of a particular cranial nerve.
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