Prevalence of diabetes in Poland: a combined analysis of national databases.

AIMS: To assess the number of people with diabetes in Poland using combined national sources and to evaluate the usefulness of data from an insurance system for epidemiological purposes. METHODS: The data were collected from four sources: 1) 2013 all-billing records of the national insurance system comprising people of all age groups undergoing procedures or receiving services in primary healthcare, specialist practices and hospitals and also those receiving drugs; 2) an epidemiological study, NATPOL, that involved the assessment of people with undiagnosed diabetes; 3) the RECEPTOmetr Sequence study on prescriptions; and 4) regional child diabetes registries. RESULTS: In 2013, 1.76 million people (0.98 million women and 0.79 million men) had medical consultations (coded E10-E14) and 2.13 million people (1.19 million women and 0.94 million men) purchased drugs or strip tests for diabetes. A total of 0.04 million people who used medical services did not buy drugs. In total, the number of people with diabetes in the insurance system was 2.16 million (1.21 million women and 0.95 million men), which corresponds to 6.1% (95% CI 6.11-6.14) of women and 5.1% (95% CI 5.12-5.14) of men. Including undiagnosed cases, the total number of people with diabetes in Poland was 2.68 million in 2013. CONCLUSION: The estimated prevalence of diabetes (diagnosed and undiagnosed cases) in Poland is 6.97%. Data from the national insurance system with full coverage of the population can be treated as a reliable source of information on diseases with well-defined diagnosis and treatment methods, combined with an assessment of the number of undiagnosed individuals.

Estimates of the years-of-life-lost due to the top nine causes of death in rural areas of major states in India in 1995.

BACKGROUND: Years-of-life-lost (YLL) contribute nearly two-thirds of the disability-adjusted life-years (DALYs) worldwide and are especially Important for India where infant and child mortality is still high. These were estimated for India under the Global Burden of Disease study for the year 1990. No estimates are available for the different states of India. We aimed to prepare state-wise estimates of YLL for different causes of death in rural areas and to determine the causes responsible for a higher burden in different states. METHOD: Percentage deaths of the top 9 causes reported in the Registrar-General's Survey of Causes of Deaths (Rural)--1995 in 13 major states of India and different age groups was applied to the expected number of total deaths. The life lost according to the standard life-table was age-weighted and discounted using the methodology of the Global Burden of Disease 1990 study. The causes of death were based on lay reporting which otherwise seem reliable. RESULTS: The all-cause YLL in rural India in 1995 were 207 per 1,000 population. The minimum was 74 in Kerala and maximum 276 in Madhya Pradesh. Pneumonia was the top cause responsible for 15 YLL. The inter-state variation was high as Tamil Nadu had only 1.6 and Uttar Pradesh 30.5 YLL from this cause. Cancers were a uniform burden across the states. Heart attack, and bronchitis and asthma cut across the more and less developed states. Suicides were a heavy burden in Andhra Pradesh and vehicular accidents in Haryana and Rajasthan. Bihar, Gujarat, Madhya Pradesh, Orissa, Rajasthan and Uttar Pradesh had communicable and nutritional conditions as predominant causes while Kerala and Punjab had non-communicable diseases as the predominant cause of YLL due to premature mortality. CONCLUSION: These results provide a new perspective about the causes of death that need more attention in rural areas of different states of India. These will also help prioritize areas which require more inputs at the state-level and hence will be useful for health policymakers.

Incidence of insulin-dependent diabetes mellitus in Warsaw, Poland, in children and young adults, 1983-1988.

The 5-year results of the incidence study of insulin-dependent diabetes mellitus (IDDM) in children (0-14 years) and young adults (15-29 years) which began in Warsaw on 1 July 1983 are presented. The overall number of new IDDM patients aged 0-29 registered in Warsaw during 5 years was 165. The average incidence rates in the age groups 0-14 and 15-29 were respectively 5.2 and 6.5 per 100,000 population in males and 4.5 and 4.4 in females. The highest incidence was observed in the age groups 25-29, 10-14 and 15-19 in males, and 5-9 and 25-29 in females. More patients reported the onset of their first symptoms in autumn and winter than in spring and summer. The IDDM incidence rates in Warsaw appear to be lower than those in some other countries for which data on IDDM at ages 0-29 years are available.

Monitoring the progress of health-for-all strategies: the situation in South-East Asia.

Analysis of the results of the recent monitoring and evaluation of the HFA strategies of the 11 countries in WHO's South-East Asia Region shows that, in most cases, the process adopted for implementing the strategy has been the extension of coverage by health services operated by trained personnel. This process has not necessarily resulted in the equitable provision of health care, since it does not take into account the widely varying needs of different population groups within a country. For example, the infant mortality rate (IMR) for India was 96 per 1,000 live births (1986), but state-by-state analysis shows that the range by state is from 27 to 132. The figure for urban IMR at the national level is 62, compared to 105 for rural areas. Similarly, the IMR of 28.4 for Sri Lanka (1983) obscures extremes of variation between districts of 10.2-51.5. The health needs of disadvantaged areas or population groups can only be met in collecting and analysing data at lower levels than the national. This should not be difficult or expensive to achieve through suitable reorientation of peripheral and intermediate-level personnel. Improvements in the collection of data on some of the global indicators are documented by tables showing reported levels of coverage with maternal and child health care in 1983 (first monitoring), 1985 (first evaluation) and 1988 (second monitoring). Obtaining data on the birthweight of newborns appears to be difficult for some countries, and it is suggested that this indicator be replaced by one that asks whether the baby is healthy or not.(ABSTRACT TRUNCATED AT 250 WORDS)

Influence of personal and family factors on ventilatory function of children.

We wanted to assess the relative influence of various personal and family factors upon the development of ventilatory function in young children. The relationship of several such factors to peak expiratory flow rates measured at the age of five years was studied in 454 children. These children were members of a birth cohort born between 1963 and 1965 in Harrow, north-west London, who were examined regularly from birth through the first five years of life. Beside its expected association with height, peak expiratory flow rate at the age of five years was also related to a lesser extent with peak expiratory flow rate in parents. Children with a history of lower respiratory illness had mean peak flow rates which were lower than those of children who escaped these illnesses. The earlier the onset of the illness and the more frequent its recurrence, the more marked its effect on ventilatory function. The group of children with a history of asthma and bronchitis had the lowest mean peak expiratory flow rate, but a history of bronchitis or pneumonia alone (that is, without asthma) was also associated with reduced ventilatory function. Respiratory illness beginning in the first year of life was the most potentially modifiable determinant of peak expiratory flow rate in children in this study.