Relatively low and moderate pre-fracture serum 25-hydroxyvitamin D levels associated with the highest survival in elderly hip fracture patients in Finland: a minimum 3-year follow-up.

Unlabelled: The association between serum 25-hydroxyvitamin D level and post-fracture mortality indicates beneficial relatively high serum 25-hydroxyvitamin D concentrations. A 1-year cohort study on 245 hip fracture patients in Finland indicated the lowest 3-year mortality and highest survival among patients with serum 25-hydroxyvitamin D level of 50-74 nmol/L.

Purpose: To explore pre-fracture serum 25-hydroxyvitamin D level as a factor associated with post-fracture survival among a cohort of hip fracture patients in Finland.

Use of benzodiazepines, z-hypnotics and antidepressants among hip fracture patients in Finland. Consistency between recorded and detected benzodiazepines.

Purpose: We described the use of benzodiazepines (BZDs), z-hypnotics, and antidepressants; analyzed the consistency between recorded and detected BZDs among hip fracture patients admitted to two Finnish hospitals during one year; and compared the results with corresponding results from 12 years earlier.

Methods: Current use of medication was obtained from the National Prescription Register. Urine and blood samples used to detect BZD were taken during admission.

Yard vegetation is associated with gut microbiota composition.

Gut microbes play an essential role in the development and functioning of the human immune system. A disturbed gut microbiota composition is often associated with a number of health disorders including immune-mediated diseases. Differences in host characteristics such as ethnicity, living habit and diet have been used to explain differences in the gut microbiota composition in inter-continental comparison studies.

samples testing falsely negative in the Aptima Combo 2 test in Finland, 2019.

Since February 2019, over 160 (CT) cases testing negative or equivocal by Aptima Combo 2 (AC2) but positive by Aptima CT test run with Panther instruments occurred in Finland. The AC2 test targets chlamydial 23S rRNA while the CT test targets 16S rRNA. Sequencing of 10 strains revealed a nucleotide substitution in 23S rRNA.

Correction to: Remarkable improvement in serum 25-hydroxyvitamin levels among hip fracture patients over a 12-year period: a prospective study in South-eastern Finland.

The presentation of Table 4 was unclear in the original publication. The article has now been corrected in this respect.

Remarkable improvement in serum 25-hydroxyvitamin levels among hip fracture patients over a 12-year period: a prospective study in South-eastern Finland.

Unlabelled: Hypovitaminosis D is a problem among hip fracture patients. In a 1-year cohort study comprising 245 hip fracture patients (mean age of females 81 years and males 78 years) from south-eastern Finland, the mean 25-hydroxyvitamin D [S-25(OH)D] concentration was 73(SD 31) nmol/L. Vitamin D supplementation has been integrated into our current practice.

Analysis of the costs for the laboratory of flow cytometry screening of urine samples before culture.

Urine culture samples comprise a large proportion of the workload in clinical microbiology laboratories, and most of the urine samples show no growth or insignificant growth. A flow cytometry-based analyzer (Sysmex Corporation, Japan) has been used to screen out negative urine samples prior to culture in the Päijät-Häme district. We applied decision analytic modelling to analyze, from a laboratory perspective, the economic feasibility of the screening method as compared to culture only (conventional method) for diagnosis of urinary tract infection.

Evaluation of two matrix-assisted laser desorption ionization-time of flight mass spectrometry systems for identification of viridans group streptococci.

In this study, the performances of two matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) systems, MALDI Biotyper (Bruker Daltonics) and VITEK MS (bioMérieux), were evaluated in the identification of viridans group streptococci. Two collections of isolates were tested with both methods. From a panel of type collection strains (n = 54), MALDI Biotyper gave correct species-level identification for 51/54 (94 %) strains and 37/54 (69 %) strains for the VITEK MS in vitro diagnostic (IVD) method.

Antimicrobial susceptibility testing of Streptococcus pneumoniae and Haemophilus influenzae --internal quality control as a quality tool on a national level.

Knowledge of the quality and conformity of antimicrobial resistance data is important for comparing resistance rates regionally and over time. In this study, we have evaluated these features of the Finnish national susceptibility surveillance data for two respiratory tract pathogens, Streptococcus pneumoniae and Haemophilus influenzae. For this purpose internal quality control results for two isolates (S.

PCR identification of bacteria in blood culture does not fit the daily workflow of a routine microbiology laboratory.

We have evaluated the GenoType blood culture assay (Hain Lifescience, Nehren, Germany) for the identification of bacteria in 233 positive blood cultures and assessed its suitability in the workflow of a routine microbiology laboratory. In 68/233 (29.2%) samples, the culture result could not be confirmed by the GenoType assay due to a lack of primers in the test, multiple organisms in the sample, or inconsistency with respect to the identification by culture.

Screening of urine samples by flow cytometry reduces the need for culture.

Urine samples constitute a large proportion of samples tested in clinical microbiology laboratories. Culturing of the samples is fairly time- and labor-consuming, and most of the samples will yield no growth or insignificant growth. We analyzed the feasibility of the flow cytometry-based UF-500i instrument (Sysmex, Japan) to screen out urine samples with no growth or insignificant growth and reduce the number of samples to be cultured.

Connection between trimethoprim-sulfamethoxazole use and resistance in Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis.

The association between trimethoprim-sulfamethoxazole use and resistance among the major respiratory tract pathogens was investigated by comparing regional consumption of the drug to regional resistance in the following year in 21 central hospital districts in Finland. A total of 23,530 Streptococcus pneumoniae isolates, 28,320 Haemophilus influenzae isolates, and 14,138 Moraxella catarrhalis isolates were tested for trimethoprim-sulfamethoxazole susceptibility during the study period (1998-2004). Among the S.

Recommended and prescribed symptomatic treatment for acute maxillary sinusitis in Finnish primary care.

We studied the use of symptomatic medication in the treatment of acute maxillary sinusitis (AMS) in primary care and whether this use is in accordance with national guidelines. The data was collected annually in the Antimicrobial Treatment Strategies (MIKSTRA) Program in 30 primary health care centres throughout Finland during one week in November in the years from 1998 to 2002. Physicians and nurses collected the data about the diagnoses, prescription-only medicines and over the counter medicines prescribed or recommended for all patients with an infection during the study weeks.

Implementing guidelines on acute maxillary sinusitis in general practice--a randomized controlled trial.

Background: Management of acute maxillary sinusitis (AMS) is not optimal; antibiotics are often prescribed for viral sinusitis, which leads to many problems including those with antimicrobial resistance. Guidelines have been proposed as a means to change the professional practices.

Objective: Our aim was to study whether a nationwide guidelines implementation programme has an effect on the management of AMS in primary care.

Cost-effectiveness of implementing national guidelines in the treatment of acute otitis media in children.

Objectives: Acute otitis media (AOM) is one of the most common diseases of childhood, representing a major disease burden on the society. New evidence-based guidelines for AOM, focusing on children under 7 years of age, were introduced in Finland in 1999. The aim of this study was to evaluate the cost-effectiveness of implementing those guidelines in Finland.

Management of pain in acute otitis media in Finnish primary care.

Most treatment recommendations for acute otitis media favour active use of pain relief medication. These data comprised 3059 Finnish primary care acute otitis media patients. We found that 10.

The Antimicrobial Treatment Strategies (MIKSTRA) program: a 5-year follow-up of infection-specific antibiotic use in primary health care and the effect of implementation of treatment guidelines.

Background: A national 5-year follow-up study of infection-specific antibiotic use in primary care was conducted to see if prescribing practices change after implementing new treatment guidelines.

Methods: The data were collected during 1 week of November each year from 1998 to 2002 from 30 health care centers that covered a total population of 819,777 persons and in 2002 from 20 control health care centers that covered a population of 545,098 persons. National guidelines for 6 major infections (otitis media, sinusitis, throat infection, acute bronchitis, urinary tract infection, and bacterial skin infection) were published in 1999-2000.

Prescription rates and diagnostic patterns are stable: a comparison of high-, medium- and low-prescribing primary care physicians treating community-acquired respiratory tract infections.

The objective was to study prescription practices of primary care physicians in prescribing antibiotics for community-acquired respiratory tract infections. Design was time series analysis and cross-sectional survey. The setting was 30 community primary health care centres.

External failures as descriptor of quality in clinical microbiology laboratory services.

This study employed customer feedback surveys to assess the quality of the laboratory services provided by an accredited clinical microbiology laboratory. The purpose of the study was to classify external failures and determine the quantity of such errors, and to establish how much time was spent processing and correcting these errors, together with the costs arising. The study indicates that the quality of laboratory test results can be regarded as good based on the accuracy of the result.

Direct identification of gram-positive cocci from routine blood cultures by using AccuProbe tests.

Rapid and reliable identification of bacteria directly from blood cultures is important in clinical practice to guide appropriate antibiotic therapy. In this study, the performance of the AccuProbe (Gen-Probe, Inc., San Diego, Calif.

Management of acute maxillary sinusitis in Finnish primary care. Results from the nationwide MIKSTRA study.

Objectives: To study the management of acute maxillary sinusitis (AMS) in Finnish primary care and to compare it both to recommendations in national guidelines and to the management of other upper respiratory tract infections (URTI).

Design: A cross-sectional multi-centre epidemiological survey.

Setting: Thirty primary care health centres in Finland.