Use, satisfaction, and preference of online health services among older adults with multimorbidity in Hong Kong primary care during COVID-19.

BACKGROUND: The use of online and mobile internet and social media has been increasing in healthcare service delivery. However, there is limited literature on the acceptance and use of online health services for older adults with multimorbidity who require more medical care and assistance. This study aims to explore the use of social media in older adults with multimorbidity in Hong Kong primary care and to assess the feasibility and usage of online health services in this population, including satisfaction, preference, and problems encountered. METHODS: This is a cross-sectional study among older adults with multimorbidity conducted between November 2020 and March 2021 in a Hong Kong primary care programme. Online and face-to-face services were offered based on the needs of the participants. Demographic characteristics and health conditions were assessed at baseline. Participants using online services were invited to complete a feedback questionnaire. RESULTS: The study included 752 participants, of which 66.1% use social media every day. Participants who declined to use online services were found to be significantly older, live alone, have lower income, have social security assistance, have greater cognitive decline, and be less depressed (p < 0.05). Non-responders to the online questionnaire had fewer years of education and greater cognitive decline (p < 0.05). The median satisfaction with the online services was 8 (interquartile range: 7, 9), and 14.6% of the participants preferred online more than face-to-face services. Lower education levels, fewer internet connection issues, and more self-efficacy on mobile apps were associated with a higher level of online satisfaction after adjustment (p < 0.05). Fewer internet connection issues and more self-efficacy on mobile apps were associated with participants' preference for online services (p < 0.05). CONCLUSIONS: More than half of Hong Kong older adults with multimorbidity in primary care use social media daily. Internet connection issues can be a significant barrier to the usage of online services in this population. Prior use and training can be beneficial to enhance use and satisfaction in older adults.

Prevalence, imaging patterns and risk factors of interstitial lung disease in connective tissue disease: a systematic review and meta-analysis.

INTRODUCTION: Interstitial lung disease (ILD) is a frequent manifestation of connective tissue disease (CTD) with substantial variability in prevalence and outcomes reported across CTD subtypes. This systematic review summarises the prevalence, risk factors and ILD patterns on chest computed tomography of CTD-ILD. METHODS: A comprehensive search was performed in Medline and Embase to identify eligible studies. Meta-analyses were completed using a random effects model to determine the pooled prevalence of CTD-ILD and ILD patterns. RESULTS: 11 582 unique citations were identified with 237 articles included. Pooled prevalence of ILD was 11% in rheumatoid arthritis (95% CI 7-15%), 47% in systemic sclerosis (44-50%), 41% in idiopathic inflammatory myositis (33-50%), 17% in primary Sjögren's syndrome (12-21%), 56% in mixed connective tissue disease (39-72%) and 6% in systemic lupus erythematosus (3-10%). Usual interstitial pneumonia was the most prevalent ILD pattern in rheumatoid arthritis (pooled prevalence of 46%), while nonspecific interstitial pneumonia was the most common ILD pattern in all other CTD subtypes (pooled prevalence range 27-76%). Across all CTDs with available data, positive serology and higher inflammatory markers were risk factors for development of ILD. DISCUSSION: We identified substantial variability in ILD across CTD subtypes suggesting that CTD-ILD is too heterogenous to be considered a single entity.

Improving stable isotope assessments of inter- and intra-species variation in coral reef fish trophic strategies.

Fish have one of the highest occurrences of individual specialization in trophic strategies among Eukaryotes. Yet, few studies characterize this variation during trophic niche analysis, limiting our understanding of aquatic food web dynamics. Stable isotope analysis (SIA) with advanced Bayesian statistics is one way to incorporate this individual trophic variation when quantifying niche size. However, studies using SIA to investigate trophodynamics have mostly focused on species- or guild-level (i.e., assumed similar trophic strategy) analyses in settings where source isotopes are well-resolved. These parameters are uncommon in an ecological context. Here, we use Stable Isotope Bayesian Ellipses in R (SIBER) to investigate cross-guild trophodynamics of 11 reef fish species within an oceanic atoll. We compared two- (δ 15N and δ 13C) versus three-dimensional (δ 15N, δ 13C, and δ 34S) reconstructions of isotopic niche space for interpreting guild-, species-, and individual-level trophic strategies. Reef fish isotope compositions varied significantly among, but also within, guilds. Individuals of the same species did not cluster together based on their isotope values, suggesting within-species specializations. Furthermore, while two-dimensional isotopic niches helped differentiate reef fish resource use, niche overlap among species was exceptionally high. The addition of δ 34S and the generation of three-dimensional isotopic niches were needed to further characterize their isotopic niches and better evaluate potential trophic strategies. These data suggest that δ 34S may reveal fluctuations in resource availability, which are not detectable using only δ 15N and δ 13C. We recommend that researchers include δ 34S in future aquatic food web studies.

The impact of menopause on the sexual health of Chinese Cantonese women: A mixed methods study.

AIMS: This study explored the impact of menopause on sexual health and marital relationships, the associated factors and the support needed among middle-aged and older women. BACKGROUND: Although women experiencing menopause are more vulnerable to sexual health and marital problems, few studies have addressed this topic. DESIGN: A mixed methods design was used, comprising primarily quantitative methods with a qualitative component to evaluate the impact of menopause on sexual health. METHODS: Eligible women from community-based women centre in Hong Kong were recruited for a survey. The Female Sexual Function Index (FSFI) was used to evaluate sexual function and risk factors for developing sexual dysfunction. Purposively selected women were invited to participate in in-depth individual interviews to explore the impact of menopause on sexual health, the barriers encountered and the desired support. FINDINGS: In total, 540 respondents completed the survey with response rate of 59.7% where 30 respondents participated in the in-depth individual interview. The prevalence of sexual dysfunction in the overall respondents and postmenopause were 85.1% and 91.2% respectively. Depression was found as a strong factor associated with sexual dysfunction. The qualitative data showed that menopause had a considerable negative impact on women's sexual lives. Vaginal dryness and low sexual desire were most commonly reported. Knowledge, financial support and family understanding were important to helping women manage menopause. CONCLUSION: This study gives further knowledge for healthcare providers and policy makers to develop appropriate strategies and deliver suitable services to improve the quality of sexual health of menopausal women.

Spontaneous Adverse Event Reports Associated with Zolpidem in the United States 2003-2012.

STUDY OBJECTIVES: Stimulated reporting occurs when patients and healthcare professionals are influenced or "stimulated" by media publicity to report specific drug-related adverse reactions, significantly biasing pharmacovigilance analyses. Among countries where the non-benzodiazepine hypnotic drug zolpidem is marketed, the United States experienced a comparable surge of media reporting during 2006-2009 linking the above drug with the development of complex neuropsychiatric sleep-related behaviors. However, the effect of this stimulated reporting in the United States Food and Drug Administration Adverse Event Reporting System has not been explored. METHODS: Using disproportionality analyses, reporting odds ratios for zolpidem exposure and the following adverse events; parasomnia, movement-based parasomnia, nonmovement-based parasomnia, amnesia, hallucination, and suicidality were determined and compared to all other medications in the database, followed by specific comparison to the benzodiazepine hypnotic class, year-by-year from 2003 to 2012. RESULTS: Odds ratios were increased significantly during and after the period of media publicity for parasomnias, movement-based parasomnias, amnesias and hallucinations. We also observed that zolpidem adverse drug reaction (ADR) reports have higher odds for parasomnias, movement-based parasomnias, amnesias, hallucinations, and suicidality compared to all other drugs, even before the media publicity cluster. CONCLUSIONS: Although our results indicate that zolpidem reports have higher odds for the ADR of interest even before the media publicity cluster, negative media coverage greatly exacerbated the reporting of these adverse reactions. The effect of such reporting must be borne in mind when decisions around drugs which have been the subject of intense media publicity are made by health professionals or regulatory bodies.

The association between types of regular primary care and hospitalization among people with and without multimorbidity: A household survey on 25,780 Chinese.

Using data collected from 25,780 Hong Kong citizens in a household survey, this study aimed to investigate the association between having regular source of primary care and hospitalization amongst people with and without multimorbidity (two or more chronic conditions). Potential interaction effects of regular primary care with multimorbidity were also examined. Results revealed a significant association between having regular source of primary care from General Practitioners and reduced hospitalization amongst respondents with multimorbidity (RR = 0.772; 95% CI = 0.667-0.894), adjusting for other potential confounding factors (i.e., socio-demographic factors and medical insurance and benefits). In contrast, having regular Specialist care was significantly associated with increased risk of hospitalization among both people with multimorbidity (RR = 1.619; 95% CI = 1.256-2.087) and without multimorbidity (RR = 1.981; 95% CI = 1.246-3.149), adjusting for potential confounders. A dose-response relationship between the number of chronic diseases and hospitalization was also observed, regardless of whether participants had regular source of primary care or not; relative risks and predicted probabilities for hospitalization were generally greater for those without regular source of primary care. Further studies are warranted to explore the role of healthcare system, informatics, organizational and practice-related factors on healthcare and functional outcomes.

The Association of Types of Training and Practice Settings with Doctors' Empathy and Patient Enablement among Patients with Chronic Illness in Hong Kong.

BACKGROUND: The increase in non-communicable disease (NCD) is becoming a global health problem and there is an increasing need for primary care doctors to look after these patients although whether family doctors are adequately trained and prepared is unknown. OBJECTIVE: This study aimed to determine if doctors with family medicine (FM) training are associated with enhanced empathy in consultation and enablement for patients with chronic illness as compared to doctors with internal medicine training or without any postgraduate training in different clinic settings. METHODS: This was a cross-sectional questionnaire survey using the validated Chinese version of the Consultation and Relational Empathy (CARE) Measure as well as Patient Enablement Instrument (PEI) for evaluation of quality and outcome of care. 14 doctors from hospital specialist clinics (7 with family medicine training, and 7 with internal medicine training) and 13 doctors from primary care clinics (7 with family medicine training, and 6 without specialist training) were recruited. In total, they consulted 823 patients with chronic illness. The CARE Measure and PEI scores were compared amongst doctors in these clinics with different training background: family medicine training, internal medicine training and those without specialist training. Generalized estimation equation (GEE) was used to account for cluster effects of patients nested with doctors. RESULTS: Within similar clinic settings, FM trained doctors had higher CARE score than doctors with no FM training. In hospital clinics, the difference of the mean CARE score for doctors who had family medicine training (39.2, SD = 7.04) and internal medicine training (35.5, SD = 8.92) was statistically significant after adjusting for consultation time and gender of the patient. In the community care clinics, the mean CARE score for doctors with family medicine training and those without specialist training were 32.1 (SD = 7.95) and 29.2 (SD = 7.43) respectively, but the difference was not found to be significant. For PEI, patients receiving care from doctors in the hospital clinics scored significantly higher than those in the community clinics, but there was no significant difference in PEI between patients receiving care from doctors with different training backgrounds within similar clinic setting. CONCLUSION: Family medicine training was associated with higher patient perceived empathy for chronic illness patients in the hospital clinics. Patient enablement appeared to be associated with clinic settings but not doctors' training background. Training in family medicine and a clinic environment that enables more patient doctor time might help in enhancing doctors' empathy and enablement for chronic illness patients.

Standardisation of the FAERS database: a systematic approach to manually recoding drug name variants.

PURPOSE: The US Food and Drug Administration Adverse Event Reporting System (FAERS), one of the world's largest spontaneous reporting systems, is difficult to use because of report duplication and a lack of standardisation in the recording of drug names. Unresolved data quality issues may distort statistical analyses, rendering the results difficult to interpret when detecting and monitoring adverse effects of pharmaceutical products. The aim of this study was to develop and implement a data cleaning protocol to identify and resolve drug nomenclature issues. The key 'data treatment' plan involved standardising drug names held in the FAERS database. METHODS: Four million five hundred and six thousand five hundred and seventy-seven. Individual Safety Reports submitted to the FAERS between 1 January 2003 and 31 August 2012 were included for this study. OpenRefine was used to standardise drug name variants in the database such that they were consistent with international non-proprietary nomenclature defined by the World Health Organisation Anatomical Therapeutic Chemical classification. Drug variants where generic constituents could not be confidently determined, undecipherable drug names and non-medicinal products were retained verbatim. RESULTS: After the standardisation process, more than 16 611 916 drug entries were cleaned to their relevant international non-proprietary name. The cleaned drug table comprised 71 858 drug name variants and includes both standardised and original terms. Ninety-nine per cent of drug names was standardised using this method. CONCLUSIONS: The millions of reports enclosed in the FAERS contain valuable information that is of interest to pharmacovigilance, toxicology and post-marketing surveillance researchers. With the standardisation of the drug nomenclature, the database can be better utilised by research groups around the world.

Prevalence and psychosocial correlates of depressive symptoms in urban Chinese women during midlife.

OBJECTIVE: Depression is common in women with much research focusing on hormonal changes and menopausal symptoms but with little exploration of psychosocial problems in midlife. This study investigates the prevalence of clinically relevant depressive symptoms in midlife Chinese women and its association with psychosocial factors. METHODS: A cross-sectional, community-based household survey of women aged 45 to 64 years of age was conducted in Hong Kong from September 2010 to March 2011. The structured questionnaire included demographic data, educational status, marital status and household income, as well as perceived current stressful events and significant life events in the past 12 months. Information on clinically relevant depressive symptoms was measured by the validated chinese Patient Health Questionnaire (PHQ-9). RESULTS: A total of 402 participants were recruited in the study period. Of the 393 women who completed the questionnaire, the prevalence of clinically relevant depressive symptoms (PHQ-9 score≧10) was 11.0%. In multiple regression analysis, being single/divorced/separated/widowed, having an educational level of primary school level or below, having multiple chronic diseases, loss of hobby or loss of close social support in the past 12 months in midlife were associated with clinically relevant depressive symptoms. CONCLUSIONS: Correlates of clinically relevant depressive symptoms in midlife Chinese women can be used to identify those at increased risk and potentiate further studies to explore early psychosocial and community interventions.

Chinese older adults' Internet use for health information.

Technological advancement benefits Internet users with the convenience of social connection and information search. This study aimed at investigating the predictors of Internet use to search for online health information among Chinese older adults. The Technology Acceptance Model (TAM) was applied to examine the predictiveness of perceived ease of use, perceived usefulness, and attitudes toward Internet use on behavioral intention to search for health information online. Ninety-eight Chinese older adults were recruited from an academic institute for older people and community centers. Frequency of Internet use and physical and psychological health were also assessed. Results showed that perceived ease of use and attitudes significantly predicted behavioral intention of Internet use. The potential influences of traditional Chinese values and beliefs in health were also discussed.

Lower urinary tract symptoms (LUTS) as a risk factor for depressive symptoms in elderly men: results from a large prospective study in Southern Chinese men.

A cross-sectional relationship between lower urinary tract symptoms (LUTS) and depressive symptoms was previously reported among Southern Chinese men; however, the temporal relationship was unclear. Our objective is to evaluate the temporal relationship between moderate to severe lower urinary tract symptoms and clinically significant depressive symptoms in elderly Chinese men aged 65 in a prospective manner. In a prospective cohort of 2,000 Chinese men aged 65 to 92 years in Hong Kong, we studied the association of having moderate to severe LUTS at baseline and having clinically relevant depressive symptoms at year 2 follow-up. After excluding men with prostate or bladder cancer or surgery (n = 20) and lost to follow-up (n = 254), data on 1,726 subjects were analyzed. LUTS were measured by the International Prostate Symptom score; and clinically relevant depressive symptoms were measured by the Geriatric Depression Scale. The multiple logistic regressions showed that the presence of moderate-to-severe LUTS at baseline were significantly associated with increased risk for being depressed at two-year follow-up, with adjustments for demographic, lifestyle, medical factors, weight status and stressful life events (OR = 2.97; CI: 1.70-5.20). Association remained significant with additional adjustments for baseline GDS score (OR = 1.88; CI: 1.03-3.41). LUTS are important risk factors in predicting the presence of clinically relevant depressive symptoms. In elderly men, increased awareness and possible screening are needed to detect the increased risk of clinically relevant depressive symptoms.

A pharmacist care program: positive impact on cardiac risk in patients with type 2 diabetes.

OBJECTIVE: To investigate the effect of a pharmacist care program on cardiovascular risks in type 2 diabetic patients. METHODS: A 9-month, prospective, randomized, controlled study was conducted in a public hospital in Hong Kong. Patients in the intervention group had regular drug-counseling sessions with pharmacists in addition to routine medical care, whereas patients in the control group received only routine medical care. The primary outcome was the change in coronary heart disease (CHD) risk. RESULTS: A total of 105 patients completed the study. Patients in the intervention group had a statistically significant reduction in CHD risk compared to those in the control group (-1.64% ± 3.56%; n = 51 vs -0.01% ± 3.08%; n = 54, P = .013). For stroke, a reduction in risk was noted in the intervention group, while an increased risk was noted in the control group (-1.06% ± 1.82% vs 0.31% ± 2.51%, P = .002). In addition, hemoglobin A1c levels were significantly reduced in the intervention group compared with the control group (-1.57% ± 1.50% vs -0.40% ± 1.19%, P < .001); a similar profile was seen with low-density lipoprotein cholesterol (-0.36 ± 0.76 vs -0.03 ± 0.74, P = .026). Furthermore, there were nonsignificant improvements in high-density lipoprotein cholesterol, triglyceride, and blood pressure in the intervention group. The increased level of understanding regarding medications in the intervention group was statistically significant (P < .001), yielding a better enhancement in compliance compared with patients in the control group (22.5% ± 13.4% vs 2.0% ± 5.0%, P < .001). CONCLUSION: The pharmacist care program implemented in this study demonstrated a significant cardiovascular risk reduction in type 2 diabetic patients; therefore such a program would be a valuable addition to a multidisciplinary care of diabetic patients.

Emotion regulation mediates age differences in emotions.

OBJECTIVES: This study aimed at testing the proposition of socioemotional selectivity theory whether older people would use more antecedent-focused emotion regulatory strategies like cognitive reappraisal but fewer response-focused strategies like suppression. It also aimed at investigating the mediating role of emotion regulation on the relationship between age and emotions. METHOD: The sample consisted of 654 younger and older adults aged between 18 and 64. RESULTS AND CONCLUSION: Results showed that age was significantly associated with positive emotions and cognitive reappraisal. No difference was found in negative emotions and suppression between younger and older adults. Cognitive reappraisal partially mediated the effect of age on positive emotions. Findings of this study contribute to our understanding of the underlying mechanism of age variations in emotional experiences.

Implantation of a breathing pacemaker in a tetraplegic patient in Hong Kong.

A 38-year-old man had been tetraplegic and ventilator-dependent after sustaining a traumatic cervical spine fracture at the C1/C2 level in 1991, at the age of 22 years. He had been bedbound and mechanically ventilated since then. A multidisciplinary management team approached him in 2003 and helped him to become ambulatory and independent in his daily activities of living. We successfully implanted the diaphragm pacing stimulation system in this patient in 2004. Diaphragm pacing by phrenic nerve stimulation is well accepted in western countries, and has been in clinical application for children and adults for decades. Its use facilitates ambulation and improves the quality of life of tetraplegic individuals with chronic ventilatory failure.