Preventable premature deaths (PYLL) in Northern Dimension partnership countries 2003-13.

BACKGROUND: Objective was to measure preventable premature loss of life in countries from same geographical area but with considerable differences in social and economic development. By comparing inter-country differences and similarities in premature mortality, acceleration of health-in-all-policies is enhanced. METHODS: Preventable premature deaths were described by Potential Years of Life Lost (PYLL). Data consisted of death registers for 2003, 2009 and 2013. PYLL-rates were age-standardized by using standard OECD population from 1980 and expressed as sum of lost life years per 100 000 citizens. RESULTS: In Northern Dimension area, PYLL-rates had declined from 2003 to 2013. In 2013, worst PYLL-rate was in Belarus 9851 and best in Sweden 2511. PYLL-rates among men were twice as high as among women. Most premature losses (1023) were due to external causes. Malignant neoplasms came second (921) and vascular diseases third (816). Alcohol was also an important cause (270) and country differences were over 10-fold. CONCLUSIONS: In ND-area, the overall development of public health has been good during 2003-13. Nevertheless, for all countries foci for public health improvement and learning from each other could be identified. Examining the health of populations in countries from relatively similar geographical area with different social history and cultures can provide them with evidence-based tools for health-in-all-policies to advocate health promotion and disease prevention. Gender differences due to preventable premature deaths are striking. The higher the national PYLL-rate, the bigger the PYLL-rate difference between men and women and the loss of human capital.

Challenges in evaluation of screening for gastric cancer among men based on nonrandomized design.

BACKGROUND: Objective was to quantify biases in screening for gastric cancer when comparing attenders to nonattenders using serum pepsinogen I (SPGI) level as primary test. METHODS: In mid 1990s, all men aged 51-65 years from two Finnish cities were invited to SPGI screening. Mortality and premature mortality in attenders were compared to nonattenders. Efficacy of screening was studied by 15 years' follow-up of standardized mortality ratio (SMR) and potential years of life lost (PYLL) due to gastric cancer. Bias due to selective attendance was quantified using corrective coefficients based on total cancer incidence and mortality, and gastric cancer-specific incidence and mortality for total population and nonattenders. RESULTS: In 1994-1996, men aged 51-65 years (16,872) were invited to SPGI assay and 12,175 men (72%) attended. SPGI was 25 microg/l or less in 610 (5%) men, indicating severe atrophic gastritis (AG). Post-screening gastroscopy was performed to 435 men with low SPGI. Of these, 168 men were referred for treatment due to abnormal focal lesions. Attributable proportions in reductions of SMR and PYLL from gastric cancer due to screening were 59% and 67%. After correcting for selective participation, attributable proportions were reduced to 23% and 39%. CONCLUSIONS: Biomarker screening by low SPGI among middle-aged men followed by upper gastrointestinal endoscopy decreased long-term and premature mortality due to gastric cancer. However, in spite of methodological corrections done, the results do not justify any firm conclusions or recommend general screening programs. Randomized trials are warranted for this purpose.

Risk of gastric cancer in Helicobacter pylori infection in a 15-year follow-up.

OBJECTIVE: We investigated the risk of gastric cancer among men with Helicobacter pylori (H. pylori) infection or atrophic gastritis (AG) in a 15-year follow-up. MATERIALS AND METHODS: Study population consists of 12,016 men aged 50-65 years at the beginning of the follow-up in 1994-1996. Serum levels of pepsinogen I (SPGI) and antibodies (IgG) to H. pylori (HpAb) were assayed from serums collected in 1994-1996. Incidence of gastric cancer in the study population was assessed in follow-up from 1994 to 2011 by data from the nationwide cancer registry. Based on SPGI and HpAb values, standardized incidence ratios (SIRs) of gastric cancer were calculated in three subgroups, that is, in those with a healthy stomach, those with H. pylori infection but without AG and those with AG. Risk ratios (RR) of gastric cancer were calculated using SIR of subgroups. RESULTS: During 15 years, seven gastric cancers appeared per 79,928 person years among men with healthy stomachs, 50 cancers per 92,533 person years in men with H. pylori infection but without AG, and 8 per 8658 person years in men with AG. Risk ratio (RR) of stomach cancer in men with H. pylori infection was 5.8 (95%CI: 2.7-15.3) compared to men with healthy stomachs, and 9.1 (95%CI: 2.9-30.0) in men with AG. There were no differences in cancer risk between cardia and distal stomach. CONCLUSIONS: Risk of gastric cancer is low in men with healthy stomachs. It is significantly increased in those with H. pylori infection and more in those with AG.

Inpatient care of patients with type 1 diabetes mellitus by duration of diabetes and sex: A nationwide population-based longitudinal study.

AIMS: To describe hospitalizations of a cohort of patients with type 1 diabetes mellitus (T1DM) during 1973-1998 in the main complication groups by sex and T1DM lasting on average 9.5 or 16.5 years. MATERIAL AND METHODS: The population (N = 5166) consisted of all Finnish patients with T1DM diagnosed before the age of 18 years between 1965-1979, derived from the Finnish population-based register of T1DM patients. Data on hospitalizations were obtained from the Finnish Hospital Discharge Register. RESULTS: In the early stages of T1DM, the majority of the use of hospitalizations was due to the treatment of T1DM without complications. Enormous increases were found for complications when diabetes lasted longer (from 9.5 to 16.5 years). For women, the yearly number of bed-days for renal complications increased 4.8-fold, for peripheral vascular disease 4.3-fold, and for ophthalmic complications 2.5-fold. For men, the corresponding increases were as follows: 5-fold, 6.9-fold, and 2.5-fold. The yearly number of bed-days for nephropathy increased 7-fold. Bed-days for T1DM without complications dropped dramatically. The length of stay in hospitalizations decreased notably, but hospital visits increased when the duration of T1DM increased. CONCLUSIONS: Hospitalizations due to complications substantially increase with aging of T1DM patients. Prevention of T1DM is strongly needed.