Obstructive sleep apnoea (OSA) and its associations with lung function. Background OSA is highly prevalent and characterised by abnormal respiration during sleep. This large, population-based study aimed to investigate the associations between OSA and lung function in subjects aged 50–64 years. Method The population-based Swedish CArdioPulmonary bioimage Study includes information on anthropometry, comorbidities and spirometry. The current analysis included data from three centres (Gothenburg, Umeå and Uppsala) on whole-night respiratory polygraphy as a meta-analysis examining the overall effect size of lung function on sleep apnoea severity, expressed as ß-coefficient after stratifying for sex and adjusting for age, waist circumference and smoking status. Results Data from 9016 participants (54% women, age 58±4 years, body mass index 27±4 kg/m2 ) with sleep recordings of good quality were included in the final analysis. Forced expiratory volume during 1 s (FEV 1 ) (ß=−0.10 (95% CI −0.

Objectives To explore the barriers and facilitators to help-seeking behaviour for symptoms among patients with ovarian cancer in China. Design This semistructured interview-based study used a descriptive phenomenological research method. Setting The study was conducted in China. Participants 17 patients with ovarian cancer were selected based on the principle of maximum differentiation. Outcome measures and analysis The study followed the consolidated criteria for reporting qualitative research. Data were analysed using the Colaizzi’s seven-step method. Results Three main themes were identified: (1) low level of symptom perception and cancer risk awareness: unawareness of early non-specific symptoms, mistaken attribution of symptoms and delay caused by a previous diagnosis of benign tumours; (2) cognitive factors influencing help-seeking behaviour: positive health beliefs, perceived benefits of help-seeking, previous adverse medical experiences, stigma and restrained self-disclosure an

Background Patient medication knowledge and health literacy affect patient safety. Taking angiotensin-converting enzyme inhibitors (ACE-i) or angiotensin II receptor blockers (ARBs), with diuretics and non-steroidal anti-inflammatory medications (NSAIDs) is nephrotoxic. Patients may not know of this risk. An eHealth information package was developed to inform patients at risk of taking this combination of medication. Objective To assess the impact of the eHealth information package on patient knowledge and behaviour. Design This was a two-arm, parallel, randomised control trial. A knowledge quiz and NSAID use survey were undertaken at baseline, and repeated after two weeks. The intervention group accessed the information package after completing the baseline assessment. The control group received normal care. Setting and participants Primary healthcare patients prescribed an ACE-i or ARB plus a diuretic in Aotearoa New Zealand. Intervention A novel eHealth information package was made

Background Adolescence represents a pivotal period for the initiation of smoking behaviours. While family, peer and social groups serve as significant reference groups influencing adolescents’ decision-making process, there remains a paucity of research that examines how diversified reference groups influence their smoking decisions. Objective The objective is to compare normative and informative influences given by different reference groups on adolescents’ smoking decision-making. Design This study applied reference group theory and used the card sorting technique. Adolescents were presented with 16 cards portraying various reference groups and 27 cards portraying different types of reference group influences. They were asked to construct sentences as smoking-elicited and smoking-inhibited cues and ranked these influences based on their relevance to their smoking decision-making. Participants The participants were recruited from four cities in the North, Central, South and East regio

Objectives The major complication of rhabdomyolysis is acute kidney injury (AKI), which requires prompt treatment. Currently, few biomarkers are available for the early detection of AKI. Serum neutrophil gelatinase–associated lipocalin (NGAL) has been suggested as an early biomarker for renal ischemia. However, its capacity to predict AKI in patients presenting with rhabdomyolysis in the emergency department (ED) remains unclear. The aim of this study was to evaluate the ability of NGAL to predict 48-hour AKI. Design Prospective, multicentre study. Setting Five adult EDs in France from August 2013 to December 2015. Participants NGAL levels were measured on ED admission in patients with rhabdomyolysis. A total of 197 patients were enrolled, and 189 (96%) were analysed, of whom 89 (47%) were women. Patients were included if they presented to the ED with rhabdomyolysis and a creatine phosphokinase (CPK) level above 1000 IU/L. Exclusion criteria were pregnancy, presentation with acute coro

Objectives To assess the prevalence and severity of paruresis (‘shy bladder syndrome’) in a population of university staff and students and to determine if there was any relationship between demographics, self-esteem, presence of social anxiety disorders and negative toilet experiences and paruresis. Design We undertook an anonymised cross-sectional online survey using Microsoft Forms. We invited participants aged 18 and over to complete the survey which included demographic information; any pre-existing medically or self-diagnosed anxiety-related conditions; Shy Bladder Scale (SBS); Rosenberg Self-Esteem Scale (RSES) and questions about using school toilets in their younger life. We defined ‘mild’ and ‘severe’ paruresis based on total SBS cut-off scores of greater than or equal to 31 and greater than or equal to 40. We calculated prevalence of paruresis, and explored differences in self-esteem, school toilet experience and social anxiety disorders between individuals with and without

Background Patient medication knowledge and health literacy affect patient safety. Taking angiotensin-converting enzyme inhibitors (ACE-i) or angiotensin II receptor blockers (ARBs), with diuretics and non-steroidal anti-inflammatory medications (NSAIDs) is nephrotoxic. Patients may not know of this risk. An eHealth information package was developed to inform patients at risk of taking this combination of medication. Objective To assess the impact of the eHealth information package on patient knowledge and behaviour. Design This was a two-arm, parallel, randomised control trial. A knowledge quiz and NSAID use survey were undertaken at baseline, and repeated after two weeks. The intervention group accessed the information package after completing the baseline assessment. The control group received normal care. Setting and participants Primary healthcare patients prescribed an ACE-i or ARB plus a diuretic in Aotearoa New Zealand. Intervention A novel eHealth information package was made