Factors affecting behavior and welfare of service dogs for children with autism spectrum disorder

The use of service dogs for children with autism spectrum disorder is a relatively new and growing assistance-dog application. The objectives of this article were to identify and describe the factors influencing an autism service dog's performance and the impact of this type of placement on the dog's welfare. A qualitative approach uses interview and observational data to characterize the dogs' behaviors and welfare with relevancy to the dogs' home environments. Identification of potential physical stressors included lack of rest or recovery time after working, unintentional maltreatment and prodding by children with autism, lack of predictability in daily routines, and insufficient opportunities for recreational activities. Results revealed that these dogs formed social relationships primarily with the parents and second with the children with autism. Failure to recognize and respond to the identified physical, emotional, and social needs can have serious impacts on the behavior, welfare, and performance of these autism service dogs, as well as parental satisfaction. As applications of service dogs expand to new domains, there is a need to assess and understand factors and variables affecting the relationship between family and service dog to ensure continued success of these programs.     

Mathematical disabilities in young primary school children with velo-cardio-facial syndrome

The aim of the present study was to examine the previously reported mathematical disabilities (MD) of children with Velo-Cardio-Facial Syndrome (VCFS) in children of a younger age range. Fourteen children with VCFS (aged 6-10 years) participated in this study. These children were individually matched on sex, IQ, age and parental educational level to a control group of peers, selected from the same classes. A broad range of mathematical abilities were assessed, comprising number reading and writing, number comparison, counting, single-digit arithmetic, multidigit arithmetic and word problem solving. Consistent with previous reports, children with VCFS were significantly slower in counting numerosities and they tended to perform more poorly on number comparison. These results indicate that difficulties in low-level number processing in children with VCFS occur already at a very young age. Furthermore, children with VCFS demonstrated preserved retrieval of arithmetic facts, but, in contrast to older children with VCFS, no procedural difficulties in mathematics were observed. Finally, word problem solving appeared to be an important area of weakness, starting already at this young age.     

Microvascular surgery in young children.

We present a series of 8 children, all less than 6 years of age, which demonstrates the feasibility of primary microvascular replantation or reconstruction of amputated or devascularized parts in children. The function and the appearance obtained were excellent, and the potential for growth was maintained. Fortunately, the vessels were larger in these young children than one would expect. It is apparent that in a healthy, stable child, the careful application of microsurgical principles is an excellent method for salvaging devascularized or amputated parts that are vital for function or appearance.     

Attendance and non-attendance for breast screening at the south east London breast screening service.

OBJECTIVES--To ascertain the reasons for a low rate of response for breast screening. DESIGN--All relevant aspects of the organisational process examined, including general practitioners'' notes. Non-responders visited and interviewed. SETTING--An inner city breast screening service working on the model advocated by the Forrest report. SUBJECTS--288 Women aged 50-64 registered with several general practices and invited for screening by post. MAIN OUTCOME--Determination of factors important for success of breast screening programmes. RESULTS--After five women were excluded by their general practitioners the response rate was 129 out of 283 (46%), but 99 (35%) of the women did not receive their invitations because of inaccuracies in the family practitioner committee''s database and general practitioners failing to check women''s addresses completely. CONCLUSIONS--Increased rates of response will depend on enabling general practitioners to check addresses and on an increased awareness of the importance of information.     

Visual screening of pre-school children.

In an attempt to reduce the incidence of persistent amblyopia and related disorders, routine screening of the visual function of pre-school children has been introduced in Ayrshire, the tests being carried out by orthoptists. A pilot study confirmed the feasibility of the screening. Under the definitive scheme, whose first three months'' results are presented, the children are examined as near as possible to their homes and the average attendance rate has been 86%. Thirty-seven of 442 children were referred to an ophthalmic clinic with suspected abnormalities (only one of which was not confirmed) that had not been picked up by the GP or welfare clinic. It is concluded that visual screening of pre-school children is administratively feasible and welcomed by parents, and that it can detect abnormalities missed by traditional procedures-which according to these results may be more than half of the total.     

Vision screening in preschool children: comparison of orthoptists and clinical medical officers as primary screeners.

OBJECTIVE--To see if there were differences in referral rates and abnormalities detected from two areas that were operating different preschool vision screening programmes. DESIGN--Cohort study using case notes of referrals. SETTING--Community based secondary referral centres in the county of Avon. PATIENTS--263 referrals from a child population of 7105 in Southmead district, an area that used orthoptists as primary vision screeners; 111 referrals from a child population of 2977 in Weston-super-Mare, an area that used clinical medical officers for screening. MAIN OUTCOME MEASURES--Amblyopia and squint detection rates, together with false positive referral rates. RESULTS--The amblyopia detection rate in Southmead district was significantly higher than in Weston-super-Mare (11/1000 children v 5/1000), as was the detection rate of squint (11/1000 v 3/1000). However, the false positive referral rate from Southmead was significantly lower than that from Weston-super-Mare (9/1000 v 23/1000). CONCLUSION--Preschool vision screening using orthoptists as primary screeners offers a more effective method of detecting visual abnormalities than using clinical medical officers.