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Biomedical subjects

A Maddocks

Publications and source records attributed to A Maddocks.

15 recordsLinked to original sources
PubMed2005

Development of a measure of the health-related quality of life of children in public care.

OBJECTIVES: To validate PedsQL for children in public care and develop an 'in-care' module. DESIGN AND SETTING: Questionnaire development and validation. Questionnaires were completed in placement. A total of 69 children in public care (aged 8-18 years) and their carers were recruited through routine paediatric assessments, and 662 children not in public care were recruited from local schools. MEASURES: Self- and proxy-report versions of PedsQL generic module and the 'in-care' module. RESULTS: Cronbach's alpha for the generic module ranged from 0.66 to 0.88 and from 0.74 to 0.90 for self- and proxy-report respectively. Lower scores were reported for children in care compared with peers living at home for proxy- and self-report. Proxy- and self-report correlation ranged from 0.43 to 0.60 (P < 0.001). Cronbach's alpha for the in-care module was 0.87 and 0.91 for self- and proxy-report respectively. Proxy- and self-report scores showed significant correlation with generic module scores. The highest correlations were seen with sub-scales measuring Psychosocial Functioning (e.g. Emotional Functioning: Pearson's r = 0.67 and 0.59, P < 0.001 for self- and proxy-report respectively). Proxy- and self-report correlation was 0.45 (P < 0.001). CONCLUSIONS: We found PedsQL generic module and the newly developed 'in-care' module to have excellent internal reliability for self- and proxy-report. Validity was established for both measures and significant correlation found between child and proxy ratings. Although further testing of the measures is recommended, both have potential value in assessing the success of placements and could provide a reliable and valid tool for individual patient analysis in clinical practice and for research with this group.

Activities of Daily Living↗
PubMed2002

Standards in school toilets--a questionnaire survey.

BACKGROUND: Children often say they have problems with their toilets in school. Educationalists and health workers need to be aware of potential difficulties, to try and improve these facilities for school children. The objective of this study was to assess the perception children have of the toilet facilities in their schools and whether or not this influences their use of them. METHODS: An interviewer-administered questionnaire was given to children attending community audiology clinics and their parents. RESULTS: Eighty-seven children from 65 schools were surveyed. Poorly maintained and unhygienic facilities were described to which access was restricted. A significant proportion of children were bullied or teased. Forty per cent would never open their bowels using the toilets in school. CONCLUSION: The same standards for toilet facilities in the workplace should apply to schools. Substandard facilities may contribute to the suppression of the 'call to stool', leading to chronic constipation. Infectious illnesses may be more easily spread.

Agonistic Behavior↗
PubMed2002

Somatic and psychological problems in a cohort of sexually abused boys: a six year follow up case-control study.

AIMS: To obtain information about the health and well being of 108 boys six years after their involvement with the same paedophile. METHODS: Case-control study of the health records of 93 male victims of a major episode of school based child sexual abuse and 93 matched controls. Interviews with a sample of their general practitioners. RESULTS: The number and frequency of reported health problems were similar in both cases and controls. However, abused boys were more likely than controls to present with symptoms that persisted for more than a year (31 cases compared with 10 controls). CONCLUSIONS: Boys who have previously suffered sexual abuse at school did not utilise primary health care services more than a group of age matched controls. They did not present with psychological or somatic problems different from those presented by non-abused boys. However, abused boys were more likely to complain of persistent somatic or psychological problems lasting more than a year. This pattern appeared to persist after the abuse had stopped and the perpetrator imprisoned.

Case-Control Studies↗
PubMed2001

Case-control study of the health of those looked after by local authorities.

AIMS: To assess the health needs and provision of health care to school age children in local authority care. METHODS: A total of 142 children aged 5 to 16 in local authority care, and 119 controls matched by age and sex were studied. Main outcome measures were routine health care, physical, emotional, and behavioural health, health threatening and antisocial behaviour, and health promotion. RESULTS: Compared with children at home, those looked after by local authorities were significantly more likely to: experience changes in general practitioner; have incomplete immunisations; receive inadequate dental care; suffer from anxieties and difficulties in interpersonal relationships; wet the bed; smoke; use illegal drugs; and have been cautioned by police or charged with a criminal offence. They also tend to receive less health education. They were significantly more likely to have had a recent hearing or eye sight test, and reported significantly less physical ill health overall. CONCLUSIONS: The overall health care of children who have been established in care for more than six months is significantly worse than for those living in their own homes, particularly with regard to emotional and behavioural health, and health promotion. In contrast to uncontrolled observational studies we have not found evidence of problems with the physical health of these children.

Adolescent↗
PubMed1999

Detecting child sexual abuse in general practice: a retrospective case-control study from Wales.

OBJECTIVE: To investigate if routine medical contacts provide indicators that would assist general practitioners in detecting male child abuse. DESIGN: A case-control study of the general practice records of male victims of a major episode of school-based child abuse and matched controls. SETTING: General practices serving cases and controls from two South Wales schools. SUBJECTS: 107 abused boys and 107 aged-matched controls. RESULTS: No boys had disclosed sexual abuse to general practitioners. Somatic and behavioural symptoms were reported by small numbers in both groups (18 cases/25 controls). Odds ratios showed no significant positive association between abuse and numbers of boys presenting with symptoms (odds ratio 0.66; 95% confidence interval 0.32-1.37), and no difference could be found in the nature of the symptoms complained of by boys from the two groups. However, abused boys were more likely than controls to present with symptoms that persisted for more than a year (eight cases compared with one control). The two-tailed p-value calculated using the Fisher exact test was 0.035, suggesting a statistically significant association between abuse and persistent symptoms. CONCLUSIONS: Sexually-abused boys are unlikely to visit general practitioners with open requests for help, and do not appear to present with behavioural or somatic symptoms different from those presented by non-abused boys. However, where boys complain of persistent, inexplicable, somatic or behaviour problems over a period of time, the possibility of abuse should be considered.

Case-Control Studies↗
PubMed1998

Uptake of screening for breast cancer in south Lancashire.

STUDY OBJECTIVE: To describe and explain variation among general practices in the uptake of screening for breast cancer. DESIGN: Analysis of the variation in uptake of screening by general practice. Uptake rates are calculated and related to a social deprivation score created for each practice, and to the presence of at least one female general practitioner. SETTING: South Lancashire Health Authority, England. PATIENTS: All women aged 50-64 y registered with Lancashire Family Health Services Authority and resident in South Lancashire in 1988-1995. MAIN RESULTS: Variation in the uptake of screening for breast cancer during Round 1 of the national programme is explained partly by a deprivation score for each practice and by the presence of at least one female general practitioner. In Round 2 the deprivation index continues to explain variation, but the effect of a female GP has diminished. The number of hours worked by practice nurses has no effect on uptake of breast screening. CONCLUSIONS: Variation in the uptake of breast cancer screening is closely related to social deprivation. Results suggest that the presence of a female general practitioner has a beneficial effect on uptake.

Analysis of Variance↗
PubMed1996

Eradication of polymerase chain reaction-detectable chronic lymphocytic leukemia cells is associated with improved outcome after bone marrow transplantation.

In chronic lymphocytic leukemia (CLL), clonal rearrangement of the immunoglobulin heavy chain locus (IgH) provides a useful marker for the detection of minimal residual disease (MRD) after treatment. At the time of initial presentation, DNA from patients with CLL was polymerase chain reaction (PCR)-amplified using consensus Variable (VH) and Joining (JH) region primers using complementarity determining region III consensus region primers or a panel of VH family-specific framework region 1 (FR1) primers. The clonal product was directly sequenced and patient-specific probes constructed using N region nucleotide sequences. We amplified and sequenced the CDRIII region and designed patient specific oligonucleotide probes for the detection of MRD in 55 of 66 patients (84%, 90% Confidence Intervals (CI): 74% to 90%) with poor prognosis CLL referred for autologous and allogeneic bone marrow transplantation (BMT). To determine the clinical utility of this technique, PCR amplification was performed on patient samples at the time of and following autologous (21 patients) and allogeneic (10 patients) BMT in whom serial bone marrow samples obtained after BMT were available for analysis. We show that the persistence of MRD after BMT is associated with increased probability of relapse. In all cases that have relapsed to date, the IgH CDRII region was identical at the time of initial presentation and at relapse suggesting that clonal evolution of the IgH locus is unusual in this disease. The finding that a significant number of patients remain disease free and with no evidence of PCR-detectable MRD after BMT suggests that high-dose therapy may contribute to improved outcome in selected patients with CLL.

Base Sequence↗
PubMed1996

Attention deficit hyperactivity disorder in childhood among adults with major depression.

The prevalence of attention deficit hyperactivity disorder (ADHD) with childhood onset and its relationship to course and treatment outcome of major depressive disorder (MDD) in adults was studied in 116 patients (ages 18-65) consecutively enrolled for treatment of MDD. Sixteen percent of the patient were found to meet full or subthreshold criteria for the DSM-III-R diagnosis of childhood ADHD. Twelve percent endorsed persistence of ADHD symptoms into adulthood. Depressed adults meeting criteria for childhood ADHD did not differ significantly from other depressed adults on any measures related to the chronicity or severity of the mood disorder, Axis I comorbidity, or response to acute antidepressant treatment. Our results are clinically important as they suggest that clinicians need to be aware of the possibility that a substantial proportion of patients with MDD may suffer from comorbid ADHD and that treatments need to include the targeting of possible residual ADHD symptoms in addition to those of depression.

Adolescent↗
PubMed1996

A case-control study of somatic and behavioural symptoms in sexually abused boys.

OBJECTIVES: To ascertain how often sexually abused boys present with somatic and behavioural symptoms. DESIGN: A case-control study. SETTING: A primary school in South Wales where a male teacher had been convicted of sexually abusing boys since 1981. The police investigation started in 1993 and he was convicted in 1994. A similar large primary school where abuse had not taken place. SUBJECTS: All 107 boys who had been identified by a police inquiry to have been subject to sexual abuse by a single teacher in a single primary school; 107 age matched controls. MAIN OUTCOME MEASURES: Symptoms that might have had a somatic or behavioural basis reported in general practice, hospital, and school health records. RESULTS: Somatic and behavioural complaints were uncommon in both cases and controls. There was no significant difference between the numbers of cases and controls who had presented with somatic and behavioural complaints (18 cases v 25 controls). However the difference between the cases and controls with symptoms lasting over a year was significant (p < 0.05). There were no differences in the nature of reported symptoms between the control and abused groups. CONCLUSIONS: This suggests that extensive investigation for possible abuse is not indicated where are short lived somatic symptoms but it should be considered as a possible diagnosis where symptoms are long standing.

Behavior↗
PubMed1994

Childhood psychopathology retrospectively assessed among adults with early onset major depression.

Prevalence and impact of comorbidity in early onset major depressive disorder were studied in 116 depressed adult outpatients whose onset of first major depressive episode occurred by age 18. Eighty-eight percent of these patients had at least one additional comorbid Axis I lifetime diagnosis including: social phobia (28%), simple phobia (16%), alcohol (17%) and cannabis (13%) abuse/dependence, and bulimia nervosa (8%). Comorbid anxiety disorders preceded the onset of major depression in two-thirds of individuals while comorbid substance abuse/dependence followed the onset of major depression in two-thirds and predicted more frequent occurrences into adulthood. In contrast to frequency of episodes, severity and duration of an index episode of major depression were not influenced by comorbidity.

1-Naphthylamine↗