Ikigai and use of preventive healthcare services in Germany.

OBJECTIVE: This study examined the association between ikigai (a Japanese concept akin to purpose in life or a rationale for existence) and use of preventive healthcare services. METHODS: Data were gathered in August and September of 2023 from a quota-based sample of 5000 individuals living in Germany (18 to 74 years). This sampling ensured representation across gender, age groups, and federal states to reflect the adult population of Germany. The recently validated German version of the Ikigai-9 scale (Ikigai-9-G) was used to assess ikigai. Outcomes were regular cancer screenings, flu vaccination, and routine health check-ups. Multiple logistic regressions were used. RESULTS: Ikigai was associated with higher odds of regular use of preventive healthcare services (regular flu vaccinations: OR = 1.01, 95 % CI: 1.002 to 1.02; regular cancer screenings: OR = 1.01, 95 % CI: 1.004 to 1.02; routine health check-ups: OR = 1.02, 95 % CI: 1.01 to 1.03), adjusting for sociodemographic, lifestyle, and health-related factors. The association between ikigai and preventive healthcare was not moderated by gender, age, or education. CONCLUSION: Higher ikigai is associated with preventive health measures, independent of key covariates. These findings are consistent with the literature on ikigai and better health-related outcomes and subjective well-being. Ikigai may help point to new ways to counter the low use of preventive services in Germany.

Association between long working hours and engagement in preventive healthcare services in Korean workers: Findings from the Korean National Health and Nutrition Examination Survey.

BACKGROUND: Engagement in preventive healthcare services is crucial for preventing diseases. We explored how working hours are associated with engagement in preventive healthcare services, with a focus on gender differences. METHODS: This cross-sectional study used data from the 2007-2012 Korean National Health and Nutrition Examination Survey. The dependent variable was engagement in each of the five preventive healthcare services (health check-ups, influenza vaccination, and stomach, breast, and cervical cancer screenings). We estimated the prevalence ratios (PRs) and 95% confidence intervals (CIs) using robust Poisson regression. RESULTS: The study analyzed 19,819 workers (9119 women). The adjusted PRs (95% CI) of the association between working ≥55 h per week and engagement in preventive healthcare services among men were 0.95 (0.90-1.00) for health check-ups, 0.86 (0.77-0.96) for influenza vaccination, and 0.95 (0.87-1.03) for stomach cancer screening compared to working 35-40 h per week. Among women, the adjusted PRs (95% CI) of the association between working ≥55 h per week and engagement in preventive healthcare services were 0.84 (0.78-0.91) for health check-ups, 0.82 (0.73-0.92) for influenza vaccination, and 0.88 (0.80-0.97) for stomach, 0.85 (0.78-0.94) for breast, and 0.82 (0.74-0.91) for cervical cancer screenings. CONCLUSION: Long working hours were negatively associated with engagement in preventive healthcare services, and the association was pronounced among female workers. Efforts to promote preventive healthcare participation among individuals with long working hours are necessary, and it is essential to consider the unique vulnerabilities of women when developing such policies.

Distribution of Fibrosis-4 index and vibration-controlled transient elastography-derived liver stiffness measurement for patients with metabolic dysfunction-associated steatotic liver disease in health check-up.

AIMS: The multisociety consensus nomenclature has introduced steatotic liver disease (SLD) with diverse subclassifications, which are metabolic dysfunction-associated steatotic liver disease (MASLD), metabolic dysfunction and alcohol-associated steatotic liver disease (MetALD), alcohol-associated liver disease (ALD), specific etiology, and cryptogenic. We investigated their prevalence, as per the new definition, in individuals undergoing health check-ups. Additionally, we analyzed the distribution of Fibrosis-4 (FIB-4) index and vibration-controlled transient elastography (VCTE)-derived liver stiffness measurement (LSM) for MASLD. METHODS: In this cross-sectional study, 6530 subjects undergoing a health check-up in Japan were included. Conventional B-mode ultrasound was carried out on all 6530 subjects, and those with MASLD underwent VCTE. RESULTS: The prevalence of SLD was 39.5%, comprising MASLD 28.7%, MetALD 8.6%, ALD 1.2%, specific etiology SLD 0.3%, and cryptogenic SLD 0.7%. Subjects with VCTE-derived LSM ≥8 kPa constituted 2.1% of MASLD. FIB-4 ≥1.3 showed that the sensitivity, specificity, positive predictive value (PPV), and negative predictive value for diagnosing VCTE-derived LSM ≥8 kPa were 60.6%, 77.0%, 5.3%, and 98.9%, respectively. The referral rate to specialists was 23.8% using FIB-4 ≥1.30. "FIB-4 ≥1.3 in subjects <65 years and FIB-4 ≥2.0 in subjects ≥65 years" showed higher PPV (6.7%) and lower referral rate (17.1%) compared with FIB-4 ≥1.3, but the sensitivity (54.5%) did not show adequate diagnostic capability as a noninvasive test for diagnosing VCTE-derived LSM ≥8 kPa. CONCLUSIONS: Acknowledging the selection bias in hepatology centers, we undertook this prospective health check-up study. Although the FIB-4 index proves to be a convenient marker, it might not perform well as a primary screening tool for liver fibrosis in the general population (UMIN Clinical Trials Registry No. UMIN000035188).

Effect of periodontal therapy on glycaemic control in type 2 diabetes.

AIM: This study aimed to elucidate the impact of periodontal therapy on glycaemic control in individuals with type 2 diabetes and various baseline blood glucose levels using a large-scale claims database from Japan. MATERIALS AND METHODS: Using the JMDC Claims Database, we identified individuals with type 2 diabetes who underwent health check-ups in the fiscal years 2018 or 2019 and were followed up until the next year's health check-up. We conducted a weighted cohort analysis using stabilized inverse probability weights for treatment and censoring to estimate the effect of periodontal therapy on changes in haemoglobin A1c levels within a year. Analysis was done for different baseline haemoglobin A1c categories: 6.5%-6.9%, 7.0%-7.9% and ≥8.0%. RESULTS: Of the 4279 insured persons included in the study, 957 received periodontal therapy. Overall, there was a tendency towards improved glycaemic control among those who received periodontal therapy. Participants with baseline haemoglobin A1c levels of 7.0%-7.9% who received periodontal therapy exhibited significantly better glycaemic control compared with those without dental visits (difference; -0.094 [95% confidence interval: -0.181 to -0.007]). CONCLUSIONS: Periodontal therapy may improve glycaemic control in individuals with diabetes, especially in those with haemoglobin A1c levels ≥7.0%.

The trend of dental check-up and prevalence of dental complications following the use of bone modifying agents in patients with metastatic breast and prostate cancer: analysis of data from the Korean National Health Insurance Service.

BACKGROUND: Bone-modifying agents (BMA) are key components in the management of cancer patients with bone metastasis. Despite their clinical benefits, the use of BMA is associated with dental adverse events (AEs) including medication-related osteonecrosis of the jaw (MRONJ). This study investigated the frequency of dental surveillance before BMA treatment and the prevalence of dental AEs including MRONJ, after BMA treatment in patients with bone metastasis from breast and prostate cancer using data from the national health insurance system. METHODS: Data, including age, cancer diagnosis, administered BMA, and dental AEs during cancer treatment, of patients with bone metastasis from breast and prostate cancer who received at least one infusion of BMA between 2007 and 2019 were extracted from the Korean National Health Insurance Service (KNHIS) dataset. RESULTS: Of the 15,357 patients who received BMA, 1,706 patients (11.1%) underwent dental check-ups before BMA treatment. The proportion of patients receiving dental check-up increased from 4.4% in 2007 to 16.7% in 2019. Referral to dentists for a dental check-up was more active in clinics/primary hospitals than general/tertiary hospitals, and medical doctors and urologists actively consulted to dentists than general surgeons, regardless of the patient's health insurance status. After BMA treatment, 508 patients (3.8%) developed dental AEs, including abscess (42.9%), acute periodontitis (29.7%), acute pericoronitis (14.9%), and MRONJ (12.5% of dental AEs cases, 0.5% of total BMA treated patients). CONCLUSIONS: Considering the long treatment period in patients with metastatic cancer, coordination between dentists and oncologists is necessary to ensure appropriate dental management before the initiation of BMA.

The prevalence of contraceptive use among postpartum women and its associated factors during the early phase of COVID-19 outbreak: a time series study.

BACKGROUND: Unintended pregnancies can adversely affect maternal health, preventable through timely postpartum contraception. During the COVID-19 pandemic, family planning services were constrained by policies that curtailed outpatient visits. We investigated the prevalence of postpartum contraceptive initiation at King Chulalongkorn Memorial Hospital (KCMH) during January to June 2020, comparing with the same period in 2019, and identified factors associated with such initiation. METHODS: We reviewed the medical records of 4506 postpartum women who delivered at KCMH during the study period. Logistic regression was conducted to test the association between early COVID-19 phase deliveries and post-partum long acting reversible contraception (LARC) initiation including copper intrauterine devices, levonorgestrel intrauterine systems, contraceptive implants, and progestogen-only injectable contraceptives. RESULTS: A total of 3765 women (83.6%), of whom 1821 delivered during the pandemic and 1944 during the historical cohort period, were included in this study. The proportion of women who initiated non-permanent modern contraceptives at six weeks postpartum was comparable between the COVID-19 (73.4%) and historical cohort (75.3%) (p = 0.27) periods. The proportion of women who initiated LARC at six weeks postpartumwas comparable between the historical cohort period (22.5%) and the COVID-19 (19.7%) (p = 0.05) period. Accessing a six-week postpartum check-up was independently associated with LARC initiation, of which the adjusted odds ratio (OR) (95% confidence interval) was 3.01 (2.26 to 4.02). CONCLUSIONS: Our findings demonstrated that accessing postpartum care significantly associate with the use of LARC. The data suggest the strong influence of postpartum check-ups in facilitating the adoption of effective contraception, emphasizing the need for accessible postpartum care to sustain maternal health during health crises.

Cascading Effects of the Family Check-Up on Mothers' and Fathers' Observed and Self-Reported Parenting and Young Adult Antisocial Behavior: a 12-Year Longitudinal Intervention Trial.

Over a 12-year period, this study examined the effects of the Family Check-Up preventive intervention model on both observed and self-reported parenting behaviors of mothers and fathers as well as how those parenting behaviors were associated with young adult antisocial behavior. Teachers identified 641 early adolescent youth from school settings to be at elevated risk for the development of externalizing behavior and/or substance use. These youth and their families were randomly assigned to the Family Check-Up intervention model (consisting of an adaptive, multi-tiered model of support, including a school-based family resource room, the Family Check-Up, and targeted follow-up services) or a control condition. Using an intent-to-treat approach, the Family Check-Up intervention model positively impacted mothers' observed parenting approximately 5 years later in middle adolescence but was not associated with changes in fathers' observed or self-reported parenting. Mothers' observed adaptive parenting and fathers' self-reported adaptive parenting in middle adolescence were associated with lower risk for young adult antisocial behavior. The cascading effects of brief, family-focused interventions are discussed along with implications for the measurement of parenting in mothers and fathers in the context of preventive intervention trials.

Determining the most appropriate socioeconomic status indicator for describing inequalities in dental visits by Japanese older people.

OBJECTIVES: This study examined the association between various socioeconomic status (SES) indicators and dental visits among older Japanese. BACKGROUND: When examining health inequalities, an adequate indicator of SES should be applied. In older adults, wealth and pensions are considered more appropriate indicators of SES than education and income, but few studies have examined. METHODS: This cross-sectional study used data from 12 391 individuals aged 65 years or older from the 2016 Japan Gerontological Evaluation Study (JAGES). The Slope Index of Inequality (SII) and the Relative Index of Inequality (RII) were applied to examine the association of education, income, wealth and pensions with dental visits for treatment and check-up adjusting for covariates. RESULTS: The mean age of the participants was 74.0 ± 6.2 years. In the previous year, 56.3% of participants had visited a dentist for a check-up, and 65.9% had visited for treatment. Inequalities in dental treatment visits were observed for wealth, pensions and income rather than education. Income was not significantly associated with check-up visits. Wealth showed the largest association with dental visits for treatment [(SII 0.09, 95% CI 0.06 to 0.13), (RII 1.14, 95% CI 1.09 to 1.21)] and check-up [(SII 0.08, 95% CI 0.05 to 0.12), (RII 1.16, 95% CI 1.09 to 1.23)]. CONCLUSION: When measuring inequalities in access to dental care among the older population, wealth and pensions could be important indicators of SES.

Efficacy evaluation of upper gastrointestinal endoscopy screening for secondary prevention of gastric cancer using the standardized detection ratio during a medical check-up in Japan.

We used standardized detection ratio to evaluate the quality of nasal upper gastrointestinal endoscopy screening for the secondary prevention of gastric cancer, and examined the gastric cancer risk in the era of total Helicobacter pylori (H. pylori) eradication. We performed 21,931 upper gastrointestinal endoscopies, 77 subjects were diagnosed with gastric cancer. Of these, 28 had gastric cancer after H. pylori eradication, 47 had gastric cancer with H. pylori-positive or others, and 2 had H. pylori-negative gastric cancer. The Standardized detection ratios for men and women were 5.33 and 4.82, respectively. Multivariable logistic regression analyses performed exclusively on first endoscopy subjects, excluding H. pylori-negative gastric cancer, revealed that smoking was a risk factor for developing gastric cancer (adjusted odds ratio, 3.31; 95% confidence interval, 1.65-6.64; p = 0.001). A statistically significant interaction was found between daily alcohol consumpption and H. pylori eradication on gastric cancer development (p = 0.005). In conclusion, relatively high standardized detection ratio values suggest that an appropriate endoscopic diagnosis of gastric cancer should be performed during a medical check-up. Smoking is a risk factor for developing gastric cancer, and continued alcohol consumption suggests a possible risk for developing gastric cancer after H. pylori eradication.

Plasma free amino acid profiles are associated with serum high molecular weight adiponectin levels in Japanese medical check-up population without type 2 diabetes mellitus.

To prevent the progression of type 2 diabetes mellitus (T2DM), early detection and intervention are important. Several studies have already shown that the serum adiponectin level could be useful for evaluating the future risk of T2DM. Recently, plasma free amino acid (PFAA) concentrations have also emerged as potential biomarkers that predict the future onset of T2DM. In this study, we aimed to further characterise PFAA profiles by elucidating the association with the serum high molecular weight (HMW) adiponectin level in this cross-sectional study. A total of 1000 Japanese subjects who underwent medical check-ups were enrolled, and their plasma concentrations of 21 amino acids and clinical parameters were measured. The subjects without T2DM were divided into quartiles (Q1-4) by serum HMW adiponectin level, and the association with between PFAA concentrations was analysed. Concentrations of glutamate, alanine, proline, tyrosine, histidine, methionine, lysine, branched-chain amino acids (BCAAs) and tryptophan varied significantly according to the adiponectin quartile. Furthermore, serum adiponectin levels showed significant inverse correlations with these amino acids. The change in the PFAA profile in the group with the lowest adiponectin concentrations (Q1) was similar to that of T2DM patients. Although both adiponectin levels and PFAA concentrations are known to be altered by the accumulation of visceral fat and insulin resistance, the levels of glutamate, BCAA, lysine and tryptophan remain significantly associated with adiponectin level after adjustment for age, body mass index and homeostasis model assessment of insulin resistance, showing the direct association between PFAA concentrations and the serum HMW adiponectin level. Registration number: University Hospital Medical Information Network Clinical Trials Registry (UMIN-CTR) UMIN000029920, registered on Nov 13th 2017 (prospectively registered).

Lower range of serum uric acid level increases risk of rapid decline of kidney function in young and middle-aged adults: the Yuport Medical Checkup Center Study.

BACKGROUND: The effect of low serum uric acid (sUA) levels on kidney function is unclear. This study aimed to clarify the relationship between low sUA levels and the rapid decline in kidney function. METHODS: We examined the relationship between sUA levels and kidney function decline in health check-up examinees. A total of 10,547 participants were enrolled using data from the Yuport Medical Checkup Center Study between 1998 and 2002 for baseline and data from 2002 to 2006 as the follow-up period in Japan. According to sUA level (mg/dL), we classified the participants into the following six groups: (1) 2.0-2.9 (n = 247), (2) 3.0-3.9 (n = 1457), (3) 4.0-4.9 (n = 2883), (4) 5.0-5.9 (n = 2899), (5) 6.0-6.9 (n = 2010), and (6) 7.0-7.9 (n = 1,051). The relationship between sUA level and rapid decline in estimated glomerular filtration rate (ΔeGFR ≥ 3 mL/min/1.73 m2/year) was examined using a logistic regression model. RESULTS: During study period (5.4 ± 1.6 years), the incidence of rapid eGFR decline for the respective sUA groups (2.0-2.9, 3.0-3.9, 4.0-4.9, 5.0-5.9, 6.0-6.9, 7.0-7.9) were as follows: 4.5%, 4.0%, 2.4%, 3.3%, 3.1%, 3.4%. The crude and adjusted odds ratios (OR) for rapid eGFR decline were significantly higher in the 2.0-2.9 (OR:1.93 and 1.86) and 3.0-3.9 (OR:1.72 and 1.73) groups than in the 4.0-4.9 groups (reference). Stratified analysis of age differences revealed that the detrimental effect of low sUA was not evident in older adults (age ≥ 65 years). CONCLUSION: A lower normal sUA level is related to an increased risk for a rapid decline in kidney function.

Routine health check-ups for adolescents in Mwanza City, Tanzania: stakeholders' recommendations on its content, venue, and mode of delivery.

BACKGROUND: Routine adolescent health screening aiming at the detection of unnoticed medical problems may increase awareness among policy makers and contribute to improved health in this population. Research is needed to inform the World Health Organization (WHO) and national health programs to provide evidence-based guidance on whether public health systems should offer comprehensive adolescent health screening, what should be included in different contexts, and how it should be delivered. We conducted formative research to define the content and delivery strategies for health check-ups to be performed in young (10-14 years) and older (15-19 years) adolescents, and to assess whether such services are likely to be acceptable and feasible in Tanzania. METHODS: As part of a collaborative research program coordinated by WHO in Chitungwiza, Zimbabwe; Mwanza City, Tanzania; and Cape Coast, Ghana a series of key informant interviews were conducted from April to July 2020, using a semi-structured guide with purposively selected stakeholders from government departments, non-governmental and community-based organisations, schools and health facilities. Data transcripts were coded using NVivo 12 software and thematic analysis was performed. RESULTS: We report results from 31 key informant interviews to address four main domains: proposed health conditions for routine health check-ups, health interventions to be combined with such check-ups, preferable venues, and the mode for delivering such screening activities. Stakeholders were supportive of introducing routine health check-ups among adolescents. They recommended focusing on non-communicable diseases, physical disabilities, common mental health problems, reproductive health problems, specific communicable diseases, and hygiene-related problems. They also recommended combining counselling and family planning information with these check-ups. Three venues were proposed: schools, community settings (to reach out-of-school adolescents), and youth-friendly health facilities (for conditions requiring a high level of confidentiality). CONCLUSIONS: Stakeholders were supportive of the proposed routine health check-ups for adolescents, recommending specific health conditions to be screened for in both community and school settings. Based on the above, we plan to conduct implementation research to determine the number of new treatable conditions detected, and the costs of offering such services. In the longer term, evaluation of their health impact and cost-effectiveness will be required to guide policy.

Disrupting Maternal Transmission of Depression: Using Integrative Data Analysis (IDA) to Examine Indirect Effects of the Family Check-Up (FCU) Across Three Randomized Trials.

Maternal depression is a well-established risk factor for the development of depression in offspring. As such, reducing maternal depression may be key to effective prevention efforts to reduce offspring's depression. Based on the broad risk represented by maternal depression, examining cross-over effects of parent-focused interventions on maternal depression is important. The present study examined improvements in maternal depression as a mediator of the long-term effects of the Family Check-Up (FCU) prevention program on youth depression across three randomized controlled trials. The FCU is a family-focused intervention originally designed to reduce youth problem behaviors, particularly conduct problems and substance use, but has also been found to have cross-over effects on other youth problem behaviors, including internalizing symptoms. We utilized integrative data analysis that allows for powerful tests of prevention effects across trials, specifically moderated nonlinear factor analysis, to integrate data across three trials: one trial initiated in early childhood and two in early adolescence. Using a latent growth modeling approach, we first examined direct effects of the FCU on changes in maternal depression. Then we examined the mediating effect of maternal depression on changes in both parent and youth reports of youth depression. A significant intervention effect on maternal depression was observed across the three trials, with the FCU predicting improvements in maternal depression. In turn, such improvements predicted a reduction in the growth in both parent and youth reports of youth depressive symptoms across 10 years post baseline. These results demonstrate the utility in addressing cross-over effects of family-focused interventions in reducing the long-term development of depression in youth through mediating pathways.

Long-term Effects of the Family Check-Up on Suicidality in Childhood and Adolescence: Integrative Data Analysis of Three Randomized Trials.

This study employed integrative data analysis techniques to examine the long-term effects of the family check-up (FCU) on changes in youth suicide risk using three randomized prevention trials, including one trial initiated in early childhood and two initiated in early adolescence. Data were harmonized across studies using moderated nonlinear factor analysis, and intervention effects were tested using an autoregressive latent trajectory model examining changes in suicide risk across long-term follow-up. Across trials, significant long-term effects of the FCU on reductions in suicide risk were observed, although differences between intervention and control group trajectories declined over time. No moderation of intervention effects was observed by youth gender or race/ethnicity or across samples. While results offer further support for the benefits of the FCU for suicide risk reduction, they also suggest that such effects may wane over time, underscoring the need for continued development of the FCU to enhance longer-term durability of effects on suicide-related behaviors.

A Polygenic Risk Score Enhances Risk Prediction for Adolescents' Antisocial Behavior over the Combined Effect of 22 Extra-familial, Familial, and Individual Risk Factors in the Context of the Family Check-Up.

Possessing informative tools to predict who is most at risk for antisocial behavior in adolescence is important to help identify families most in need of early intervention. Polygenic risk scores (PRSs) have been shown to predict antisocial behavior, but it remains unclear whether PRSs provide additional benefit above more conventional tools to early risk detection for antisocial behavior. This study examined the utility of a PRS in predicting adolescents' antisocial behavior after accounting for a broad index of children's contextual and individual risk factors for antisocial behavior. Participants were drawn from a longitudinal family-based prevention study (N = 463; Ncontrol = 224; 48.8% girls; 45.1% White; 30.2% Black; 12.7% Hispanic/Latino, 10.4% biracial; 0.2% Native American). Participants were recruited from US-based Women, Infants, and Children Nutritional Supplement programs. A risk tolerance PRS was created from a genome-wide association study. We created a robust measure capturing additive effects of 22 conventional measures of a risk of antisocial behavior assessed at child age 2 (before intervention). A latent variable capturing antisocial behavior (ages 10.5-16) was created. After accounting for intervention status and the conventional risk index, the risk tolerance PRS predicted independent variance in antisocial behavior. A PRS-by-conventional risk interaction showed that the conventional risk measure only predicted antisocial behavior at high levels of the PRS. Thus, the risk tolerance PRS provides unique predictive information above conventional screening tools and, when combined with them, identified a higher-risk subgroup of children. Integrating PRSs could facilitate risk identification and, ultimately, prevention screening, particularly in settings unable to serve all individuals in need.

Baseline Targeted Moderation in a Trial of the Family Check-Up 4 Health: Potential Explanations for Finding Few Practical Effects.

Not all participants will benefit equally from even well-established, evidence-based prevention programs. For this reason, the field of prevention science is beginning to embrace individual tailoring of interventions. The Family Check-Up was among the first prevention programs to tailor at the family level as opposed to the more prevalent focus on adapting programs for different cultures, genders, and other immutable participant characteristics. Despite tailoring, families with lower levels of stress and parental mental health issues, children with lower baseline conduct problems, and families living in an extremely deprived neighborhood benefitted less from the Family Check-Up. This study examined baseline targeted moderation (BTM) within a trial of the Family Check-Up 4 Health (FCU4Health) program, an adaptation of the Family Check-Up for primary care delivery and explicit targeting of obesogenic behaviors. Ethnically diverse, low-income families (N = 240) with children ages 5.5 to 12 years identified in pediatric primary care with elevated body mass index (BMI) were enrolled and randomized to FCU4Health or usual care. Few BTM effects were found using single-variable-as-moderator and latent-class-as-moderator analytic approaches across the primary (child BMI, body composition) and secondary outcomes (family health routines; child eating behaviors, food choices, emotional problems, problem behaviors, quality of life; caregiver BMI and body composition), as well as hypothesized mediators (child self-regulation, parenting skills). The high-risk nature of the sample and the FCU4Health being individually tailored might have mitigated finding BTM effects. This trial was prospectively registered (NCT03013309 ClinicalTrials.gov).

Association of TyG index with hypertension in Chinese adults: the China Health Examination Collaborative Study (CHEC Study).

BACKGROUND AND OBJECTIVES: We aimed to investigate the association of triglyceride-glucose (TyG) index with hypertension and compare the discriminative power of the TyG index, lipid, glycemic parameters for hypertension using the China Health Examination Collaborative study (CHEC Study). METHODS AND STUDY DESIGN: Data were collected at Ningbo Mingzhou Hospital and Beijing physical examination center from the CHEC Study during 2014 and 2021. Participants with ≥2 medical check-up times were included. The TyG index is the logarithmized product of fasting triglyceride and glucose. Generalised estimation equation (GEE) model was used to evaluate the association between the TyG index, lipid parameters, glycemic parameters and hypertension. Receiver operating characteristic (ROC) analysis was performed to explore the predictive ability of TyG index on hypertension at different years of medical check-up. RESULTS: 112,902 participants with an average age of 42.8 years were recruited in the study, 36,839 participants developed hypertension over the 8-year period. GEE model analysis showed that the ORs with 95% CI of hypertension were 3.35 (3.15-3.57), 1.86 (1.76-1.95), 1.67 (1.58-1.78), 1.45 (1.33-1.58), 1.24 (1.19-1.29), 0.92 (0.86-0.99), and 1.90 (1.83-1.97) in the highest versus lowest quintiles of TyG index, TG/HDL-C ratio, TG, TC, LDL-C, HDL-C and FPG in model 2. The area under the ROC curve of the overall years of medical check-up was signifi-cantly higher than a particular year in predicting hypertension (AUC: 0.883, p < 0.05). CONCLUSIONS: TyG index is associated with hypertension and shows the superior discriminative ability for hypertension compared with lipid and glycemic parameters.

Circulating miRNA-122 is associated with knee osteoarthritis progression: A 6-year longitudinal cohort study in the Yakumo study.

OBJECTIVE: The association between knee osteoarthritis (OA) and miRNAs has been widely reported. However, the utility of miRNAs as predictors of knee osteoarthritis (KOA) progression in longitudinal studies has not been reported. We aimed to identify circulating miRNAs (c-miRNAs) associated with KOA progression in the general population and to examine their potential use as predictors of KOA progression. METHODS: In 2012 and 2018, 66 participants (128 knees) took part in a resident health check-up in the Yakumo study. If the KL classification progressed two or more levels, the patient was classified as having progressive OA. Quantitative real-time polymerase chain reaction was used to screen 21 c-miRNAs. The expression levels of those c-miRNAs were compared between the progressive OA group and non-progressive OA group using student-t-test. Logistic analysis was performed in c-miRNAs less than p < 0.10 in univariate analysis. RESULTS: The progressive OA group consisted of 78 knees. The results of the comparison between the progressive OA group and the non-progressive OA group showed that six c-miRNAs as follows; let7d (p = 0.030), c-miRNA-122 (p < 0.001), 150 (p = 0.070), 199 (p = 0.078), 21 (p = 0.016) and 320 (p = 0.093) were extracted as factors related to the progression of knee OA. In addition, logistic regression analysis identified c-miRNA-122 as an independent factor involved in the progression of knee osteoarthritis (odds ratio: 1.510, 95% confidence interval: 1.060-2.140, p = 0.023). The ROC curve showed by c-miRNA-122 for the progression of OA risk had an area under the curve of 0.702 (95% CI: 0.609-0.795). The threshold of c-miRNA-122 was -4.609. CONCLUSION: The expression level of c-miRNA-122 was associated with the risk of KOA progression in community dwelling Japanese people.

Swedish parents' satisfaction and experience of facilitators and barriers with Family Check-up: A mixed methods study.

Family Check-up (FCU) was introduced in Sweden more than a decade ago. Little is known about what parents experience as FCU's key mechanisms leading to changes in parenting. The aim of this study was to investigate Swedish parents' satisfaction with FCU, and their experiences of facilitators and barriers for making changes in their parenting. A mixed methods approach was employed using a parent satisfaction questionnaire (n = 77) and focus groups (n = 15). General satisfaction with FCU was adequate, with an average rating of 4 on a five-point scale (range 3.1-4.6). The analysis of quantitative and qualitative data resulted in eight themes representing facilitators and four themes representing barriers, organized into three categories: (1) access and engagement; (2) therapeutic process; and (3) program components. Ease of access to FCU facilitated initial engagement. Individual tailoring and access to FCU during different phases of change facilitated sustained engagement and change. Therapeutic process facilitators were a meaningful, supportive relationship with the provider, psychological benefits for parents and benefits for the whole family. Program components that facilitated change in parenting were new learning of parenting strategies and use of helpful techniques such as videotaping and home practice. Negative experiences with service systems prior to starting FCU, parent psychological barriers, and parent-provider mismatch were described as potential barriers. Some parents desired other program formats that were not offered, and some felt that new learning was insufficient to improve child behavior. Understanding the parent perspective can contribute to successful future work with implementing FCU.

[Health check-up results, death, and occurrence of the need for nursing care among Japanese older adults: Analysis using the Kokuho Database system].

Objectives　The study aimed to clarify the association among health check-up results, death, and occurrence of the need for nursing care among Japanese older adults.Methods　The participants were 24,909 males and 28,742 females. A medical system for late-stage older adults in the Tochigi Prefecture (Japan) insured, not qualified for long-term care insurance certification, and participated in health check-ups from April 2020 to March 2021. We recorded the occurrence of death and loss of independence from the date of health check-ups through the end of August 2021. Furthermore, we divided the participants into two groups based on the judgment value of medical consultation recommendations for the specified medical check-ups. In addition, we calculated 1-year survival and independence rates using the Kaplan-Meier method and estimated hazard ratios (HRs) of death and loss of independence using the Cox's proportional hazard model.Results　During the follow-up, 424 cases of deaths (281 males and 143 females) and 1,011 cases of loss of independence (529 males and 482 females) were identified. In addition, 1-year survival and independence rates for low serum albumin were 0.920-0.958, with the lowest in both the sexes. The Cox's proportional hazards model after adjusting for age, body mass index, and responses to the late-stage older adult questionnaire revealed that HRs of death (3.05 [2.00-4.64]) and loss of independence (2.58 [1.87-3.56]) for low hemoglobin were the highest in males, and those of death (5.87 [2.45-14.07]) and loss of independence (3.00 [1.70-5.29]) for low serum albumin were particularly high in females. In a previous study analyzing the loss of independence among older adults who participated in health check-ups, HRs of death for low serum albumin and hemoglobin were 2.7 [1.2-6.0] and 1.8 [1.1-2.9], respectively, and the current study results showed a higher tendency than that in the previous study. In addition, previous studies showed an association between low serum albumin and stroke and low hemoglobin and death. However, in the current study, HRs for low serum albumin and hemoglobin could be particularly high because the Tochigi Prefecture has a high age-adjusted mortality rate for cerebrovascular and cardiac diseases, in addition to low nutrition among individuals with risk factors for these diseases.Conclusion　This study found that low nutrition among older adults in the Tochigi Prefecture was highly associated with the occurrence of death and the need for nursing care. In addition, the trends in mortality and the risk of loss of independence among older adults differed by region.