Estimating the direct Covid-19 disability-adjusted life years impact on the Malta population for the first full year.

BACKGROUND: Disability-adjusted life years (DALYs) combine the impact of morbidity and mortality, allowing for comprehensive comparisons of the population. The aim was to estimate the DALYs due to Covid-19 in Malta (March 2020-21) and investigate its impact in relation to other causes of disease at a population level. METHODS: Mortality and weekly hospital admission data were used to calculate DALYs, based on the European Burden of Disease Network consensus Covid-19 model. Covid-19 infection duration of 14 days was considered. Sensitivity analyses for different morbidity scenarios, including post-acute consequences were presented. RESULTS: An estimated 70,421 people were infected (with and without symptoms) by Covid-19 in Malta (March 2020-1), out of which 1636 required hospitalisation and 331 deaths, contributing to 5478 DALYs. These DALYs positioned Covid-19 as the fourth leading cause of disease in Malta. Mortality contributed to 95% of DALYs, while post-acute consequences contributed to 60% of morbidity. CONCLUSIONS: Covid-19 over 1 year has impacted substantially the population health in Malta. Post-acute consequences are the leading morbidity factors that require urgent targeted action to ensure timely multidisciplinary care. It is recommended that DALY estimations in 2021 and beyond are calculated to assess the impact of vaccine roll-out and emergence of new variants.

Epidemiology and radiological geometric assessment of pituitary macroadenomas: population-based study.

CONTEXT: Pituitary adenomas are relatively common tumours with diverse clinical features. Epidemiological data are important to help quantify health burden. OBJECTIVE: To provide in-depth epidemiological data on macroadenomas and radiologically characterize macroadenomas. DESIGN: Population-based retrospective analysis, Prevalence as at 2014; Incidence based on data from 2000 to 2014, Retrospective analysis of baseline MRI. SETTING: The Maltese islands. PATIENTS: 173/136 patients with macroadenomas for prevalence/incidence estimates respectively, 122 baseline MRI for radiological characterization. MAIN OUTCOME MEASURES: Prevalence rates, Standardized Incidence rates (SIR), MRI findings. RESULTS: The prevalence for macroadenomas was 40·67/100 000 people and the SIR was 1·90/100 000/year. Giant pituitary adenomas (>40 mm) constituted 4·8% of the whole cohort of PAs and the SIR was 0·18/100 000/year. Giant prolactinomas constituted 4·7% of all the prolactinomas and the SIR was 0·07/100 000/year, while giant NFPA constituted 6·0% of all NFPA and the SIR was 0·12/100 000/year. There was a statistically significant difference in the degree of suprasellar extension (P < 0·001) and infrasellar extension (P = 0·028) between the different macroadenoma subtypes and in the vertical extension indices (median vertical extension index NFPA 3·0 mm; PRLoma -7·7 mm; GH-secreting PA -1·7 mm; P < 0·001). Pituitary macroadenomas with cavernous sinus invasion were statistically significantly larger than those without cavernous sinus invasion (P < 0·001). NFPA had predominantly a superior extension into the cavernous sinus (63·6%) compared to the functional PAs which had predominantly an inferior extension into the cavernous sinus (59·1%) (P = 0·032). CONCLUSIONS: The various macroadenoma subtypes' epidemiological data are presented and differences between growth patterns among the various subtypes are highlighted.

Migration and determinants of health: clinical epidemiological characteristics of migrants in Malta (2010-11).

BACKGROUND: Over recent years Malta has experienced a growing influx of migrants from Africa. With the aim of defining demographic characteristics and assessing the prevalence of conditions of public health significance among asylum seekers in Malta, a clinical research study was implemented in the framework of the European Union project 'Mare nostrum'. METHODS: From August 2010 to June 2011 a dermatologist and an infectious diseases specialist performed general and specialist health assessment of migrants hosted in open centres. RESULTS: Migrants included in the study were 2216, 82.7% were males, their mean age was 25 years and 70.1% were from Somalia. Out of the total females, 42.5% had undergone some type of Female Genital Mutilation/Cutting. A total of 5077 diagnoses were set, most common were skin diseases (21.9%), respiratory diseases (19.8%) and gastro-enteric diseases (14.2%), whereas 31% of migrants reported good health conditions. CONCLUSIONS: Immigrants have a lower morbidity burden compared with their fellow countrymen living in the origin country. However, living conditions during the journey, in transit countries and after arrival can influence their health status. The present study provides a comprehensive picture of this growing population that is in need for health promotion, mental health services and fair policy planning.

The importance of clinical biomechanical assessment of foot deformity and joint mobility in people living with type-2 diabetes within a primary care setting.

AIMS: The aim of the study was to assess foot morphology and document foot deformities and joint mobility in a cohort of subjects living with type-2 diabetes mellitus in Malta in a Primary Care setting. METHODS: A retrospective observational study was conducted on 243 subjects who participated in a local pilot diabetes foot screening project. Assessments included hammer/claw toes, hallux valgus, hallux limitus, prominent metatarsal heads, bony prominences, Charcot deformity, plantar callus, foot type and ankle and hallux mobility. The clinical assessments used during this screening program were based on validated and previously published tools. RESULTS: Upon clinical examination 38% of the sample was found to have developed some form of corns or callosities in their feet. Hallux valgus deformity was present in 49.4% of the sample, whilst 39% of the sample had hammer toes. Prominent metatarsal heads (24%), other bony prominences (44%) and limited joint mobility were also reported. Furthermore, 56% of the sample presented with unsuitable footwear and upon clinical biomechanical examination a further 28% of the sample required prescription orthosis. CONCLUSIONS/INTERPRETATION: A significant proportion of participants living with type-2 diabetes presented with foot deformities which are known to be predictive of foot ulceration in this high risk population. This research conducted in a primary care setting highlights the importance of increased vigilance coupled with strengthening of existing screening structures and introducing clinical guidelines with regards to biomechanical assessment of the feet in a primary care setting in order to reduce the incidence of diabetes foot complications.

Paper 2: EUROCAT public health indicators for congenital anomalies in Europe.

OBJECTIVE: The purpose of this article is to present the specific public health indicators recently developed by EUROCAT that aim to summarize important aspects of the public health impact of congenital anomalies in a few quantitative measures. METHODS: The six indicators are: (1) congenital anomaly perinatal mortality, (2) congenital anomaly prenatal diagnosis prevalence, (3) congenital anomaly termination of pregnancy, (4) Down syndrome livebirth prevalence, (5) congenital anomaly pediatric surgery, and (6) neural tube defects (NTD) total prevalence. Data presented for this report pertained to all cases (livebirths, fetal deaths, or stillbirths after 20 weeks of gestation and terminations of pregnancy for fetal anomaly [TOPFA]) of congenital anomaly from 27 full member registries of EUROCAT that could provide data for at least 3 years during the period 2004 to 2008. Prevalence of anomalies, prenatal diagnosis, TOPFA, pediatric surgery, and perinatal mortality were calculated per 1000 births. RESULTS: The overall perinatal mortality was approximately 1.0 per 1000 births for EUROCAT registries with almost half due to fetal and the other half due to first week deaths. There were wide variations in perinatal mortality across the registries with the highest rates observed in Dublin and Malta, registries in countries where TOPFA are illegal, and in Ukraine. The overall perinatal mortality across EUROCAT registries slightly decreased between 2004 and 2008 due to a decrease in first week deaths. The prevalence of TOPFA was fairly stable at about 4 per 1000 births. There were variations in livebirth prevalence of cases typically requiring surgery across the registries; however, for most registries this prevalence was between 3 and 5 per 1000 births. Prevalence of NTD decreased by about 10% from 1.05 in 2004 to 0.94 per 1000 in 2008. CONCLUSION: It is hoped that by publishing the data on EUROCAT indicators, the public health importance of congenital anomalies can be clearly summarized to policy makers, the need for accurate data from registries emphasized, the need for primary prevention and treatment services highlighted, and the impact of current services measured.

Estimating the burden and cost of infectious intestinal disease in the Maltese community.

The aim of this study was to estimate the burden of infectious intestinal disease (IID) and cost of illness at the community level from a societal aspect. A retrospective, age-stratified cross-sectional telephone study was carried out in Malta in 2004-2005. The number of cases, resources used and cost of resources were computed. The resources involved direct costs (health-care services, stool culture tests, medicines and personal costs) and indirect costs (costs from lost employment by cases and caregivers). This study estimated 0.421 (95% CI 0.092-0.771) separate episodes of IID per person per year in Malta which corresponds to 164 471 (95% CI 35 941-301 205) episodes of IID per year or 450 (95% CI 98-825) episodes of IID each day. The largest proportion of cost is due to provision of health-care services with euro10 454 901 [Maltese liri (Lm) 4 558 970] per year; followed by euro963 295 (Lm 2 209 393) in lost productivity; euro1 286 286 (Lm 561 078) in medicines; euro152 335 (Lm 66 452) in stool culture testing and euro71 487 (Lm 31 183) in personal costs, giving a total cost of illness of over euro16 million (7 million Lm) per year. The burden and cost of IID are high enough to justify efforts to control the illness. Such estimates are important to assess the cost-effectiveness of proposed specific interventions.

Prevalence rates and psychosocial characteristics associated with depression in pregnancy and postpartum in Maltese women.

BACKGROUND: Investigators have commented on the apparent high prevalence of psychiatric symptoms in pregnancy. In Malta there is lack of epidemiological data and therefore, the prevalence of depression during pregnancy and at 8 weeks postpartum among a community sample of Maltese women was carried out. METHOD: A random sample of 239 pregnant women were interviewed at booking using a detailed sociodemographic history, the revised version of the clinical interview schedule (CIS-R) and Maltese translation of the Edinburgh postnatal depression scale (EPDS). The CIS-R was again administered over the phone at 36 weeks and the EPDS sent by post. At 8 weeks postpartum, the CIS-R, modified version of the social maladjustment schedule and the EPDS were again administered to 95.8% of women. RESULTS: The point prevalence of depression meeting ICD-10 research criteria was 15.5% at booking, 11.1% in the third trimester and 8.7% postpartum of which only 3.9% had an onset since delivery. CONCLUSIONS: The low rate of new onset postpartum depression compared with other studies in our sample may be attributable to the social support available to women living in a cohesive Catholic island community. LIMITATION: The follow-up was limited to 8 weeks postpartum. No control group was used to compare the prevalence of depression in women who did not recently have a baby.

The care and health needs of children in residential care in the Maltese Islands.

OBJECTIVES: To survey the health needs of children in residential care in the Mediterranean Islands of Malta and Gozo. SETTING: Thirteen children's Residential Homes in the Maltese Islands. STUDY DESIGN: Cross-sectional interview survey. METHODS: Carers at the Residential Homes were interviewed using a semistructured questionnaire between June and November 1996. Data related to all the children resident in the homes at the time of the interview were collected including socio-demographic factors, reasons for admission to care, medical needs and medical services received. RESULTS: In all, 309 children, aged birth-16 years-equivalent to 4.2/1000 Maltese children-were in residential care at the time of the study. Fifty-three per cent were boys and 52% were < 8 years of age. The most common reasons for admission into residential care were single parenthood (25%), separated parents and parents unable to offer adequate care (19% each). Admission 'medicals' rarely included a developmental assessment or use of growth charts. Medical and developmental examinations were not carried out on a regular basis and children were medically examined only when required. Dental check-ups were performed more regularly; 30% of the children had a dental check-up every 6 months. Behavioural problems were common affecting 20.7% of all children, followed by chronic bronchial asthma which was present in 7.4%. Developmental delay (global or specific) was reported in 23.3% of children under the age of 4. CONCLUSIONS: Residential care is the predominant form of substitute care for disadvantaged children in Malta and Gozo. The demography of the child population in Residential Homes in these Islands is different from that in other countries, in that 52% of children in residential care are < 8 years of age compared to proportionately more adolescents in other countries. Medical supervision is minimal. A standardised medical and developmental assessment should be established as an essential part of this form of substitute care.

The economics of imperialism and health: Malta's experience.

The thesis of this article is that the prevalence of disease and premature death depends more on national, class, and gender relationships than on medical and biological factors. The political and economic realities of life in the British Colony of Malta revealed here clearly determined the severity of both infant mortality rates and the attacks of brucellosis. A brief history sets the background for an in-depth study of the interaction between socioeconomic conditions and disease in the first half of the 20th century. Britain's adherence to imperialist "free" trade policies and refusal to consider Malta's economy beyond its use as a military base had resulted in the "underdevelopment" of Malta's traditional cotton agroindustry and the erosion of household economic stability. Persistently high infant mortality rates and the absence of preventive disease measures were a clear manifestation of continuing exploitative imperialist policies. In this scenario, the devastation of the Second World War became a catalyst for change.