Detection and modeling of Staphylococcus aureus and fecal bacteria in Hawaiian coastal waters and sands.

Microbial pollution of recreational waters leads to millions of skin, respiratory, and gastrointestinal illnesses globally. Fecal indicator bacteria (FIB) are monitored to assess recreational waters but may not reflect the presence of Staphylococcus aureus, a global leader in bacterial fatalities. Since many community-acquired S. aureus skin infections are associated with high recreational water usage, this study measured and modeled S. aureus, methicillin-resistant S. aureus (MRSA), and FIB (Enterococcus spp., Clostridium perfringens) concentrations in seawater and sand at six beaches in Hilo, Hawai'i, USA, over 37 sample dates from July 2016 to February 2019 using culturing techniques. Generalized linear models predicted bacterial concentrations with physicochemical and environmental data. Beach visitors were also surveyed on their preferred activities. S. aureus and FIB concentrations were roughly 6-78 times higher at beaches with freshwater discharge than at those without. Seawater concentrations of Enterococcus spp. were positively associated with MRSA but not S. aureus. Elevated S. aureus was associated with lower tidal heights, higher freshwater discharge, onsite sewage disposal system density, and turbidity. Regular monitoring of beaches with freshwater input, utilizing real-time water quality measurements with robust modeling techniques, and raising awareness among recreational water users may mitigate exposure to S. aureus, MRSA, and FIB. PRACTITIONER POINTS: Staphylococcus aureus and fecal bacteria concentrations were higher in seawater and sand at beaches with freshwater discharge. In seawater, Enterococcus spp. positively correlated with MRSA, but not S. aureus. Freshwater discharge, OSDS density, water turbidity, and tides significantly predicted bacterial concentrations in seawater and sand. Predictive bacterial models based upon physicochemical and environmental data developed in this study are readily available for user-friendly application.

Disclosing Recovery: A pilot randomized controlled trial of a patient decision aid to improve disclosure processes for people in treatment for opioid use disorder.

INTRODUCTION: People engaged in treatment for opioid use disorder (OUD) report struggling with whether and how to disclose, or share information about their OUD history and/or treatment with others. Yet, disclosure can act as a gateway to re-establishing social connection and support during recovery. The current study describes a pilot randomized controlled trial of Disclosing Recovery: A Decision Aid and Toolkit, a patient decision aid designed to facilitate disclosure decisions and build disclosure skills. METHODS: Participants (n = 50) were recruited from a community-based behavioral health organization in 2021-2022 and randomized to receive the Disclosing Recovery intervention versus an attention-control comparator. They responded to surveys immediately after receiving the intervention as well as one month following the intervention at a follow-up appointment. Primary outcome analyses examined indicators of implementation of the intervention to inform a future efficacy trial. Secondary outcome analyses explored impacts of the intervention on the decision-making process, disclosure rates, and relationships. RESULTS: Participants were successfully recruited, randomized, and retained, increasing confidence in the feasibility of future efficacy trials to test the Disclosing Recovery intervention. Moreover, participants in the Disclosing Recovery intervention agreed that the intervention is acceptable, feasible, and appropriate. They additionally reported a higher quality of their decision-making process and decisions than participants in the comparator condition. At their follow-up appointment, participants with illicit opioid use who received the Disclosing Recovery intervention were less likely to disclose than those who received the comparator condition. Moreover, significant interactions between illicit opioid use and the intervention condition indicated that participants without illicit opioid use who received the Disclosing Recovery intervention reported greater closeness to and social support from their planned disclosure recipient than those who received the comparator condition. CONCLUSIONS: The Disclosing Recovery intervention appears to be an acceptable, feasible, and appropriate patient decision aid for addressing disclosure processes among people in treatment for OUD. Moreover, preliminary results suggest that it shows promise in improving relationship closeness and social support in patients without illicit opioid use. More testing is merited to determine the intervention's efficacy and effectiveness in improving relationship and treatment outcomes for people in treatment for OUD.

Disclosure processes as predictors of relationship outcomes among people in recovery from opioid use disorder: A longitudinal analysis.

BACKGROUND: Personal disclosure of opioid use disorder (OUD) recovery can lead to relationship outcomes such as social support, which is associated with greater treatment retention, or stigma, which is associated with risk of treatment dropout. Although disclosure may have important impacts on the relationships and ensuing recovery trajectories of people with OUD, disclosure processes remain understudied in the context of OUD. METHODS: Guided by the Disclosure Process Model, this longitudinal study explored the disclosure goals of people in treatment for OUD and examined associations between disclosure goals and relationship outcomes. Data were collected at baseline (N = 146) and three months later (n = 124) from participants who were in treatment for OUD and planning to disclose their OUD history and/or treatment to someone new. RESULTS: Qualitative baseline data were analyzed to identify disclosure goals. Approach goals (i.e., reasons for disclosure) included support, honesty, amends, set an example, and logistics; avoidance goals (i.e., reasons against disclosure) included judgment, worry, and privacy. Quantitative data suggested that approach goals at baseline were associated with greater likelihood of disclosure within three months (OR=2.16, 95% CI=1.04-4.49) as well as with greater social support [B(SE)= 0.35(0.16), p = 0.03] and relationship closeness [B(SE)= 0.29(0.17), p = 0.01] following disclosures. In contrast, avoidance goals at baseline were associated with greater enacted stigma following disclosures [B(SE)= 0.30(0.14), p = 0.04]. CONCLUSIONS: Findings draw attention to the potentially important role of disclosures in relationship outcomes among people in recovery from OUD. Disclosure may represent a promising intervention target to improve relationship outcomes and recovery trajectories of people in recovery from OUD.

Evaluation of fentanyl test strip distribution in two Mid-Atlantic syringe services programs.

BACKGROUND: Fentanyl test strip (FTS) programs are designed to promote fentanyl awareness and reduce overdose risk by providing people who use drugs (PWUD) with a method of testing drugs for the presence of fentanyl prior to use. In 2018, two large syringe services programs (SSP) in the U.S. Mid-Atlantic-one in Baltimore City, Maryland and one in the state of Delaware-began distributing FTS. We evaluated the implementation of these programs. METHODS: A convenience sample of SSP clients was surveyed in Baltimore City (urban) and Delaware (urban, suburban and rural) to assess FTS utilization patterns and drug use behaviors. Data were collected and analyzed in 2019. RESULTS: We surveyed N = 123 PWUD in Baltimore and N = 102 in Delaware. Collectively, 20,000 strips were distributed over six months. In both locations, high FTS utilization was reported (70% in Baltimore; 77% in Delaware) and clients reported testing a range of drugs including heroin, fentanyl and cocaine. Following utilization, 23% and 69% of respondents in Baltimore and Delaware adopted risk reduction behaviors (e.g., using less than intended, going slower, doing tester shot, asking someone to check on them). When asked about their level of interest in future FTS use, 49% and 74% reported being interested or very interested, respectively. CONCLUSION: Our findings demonstrate that FTS programs could be helpful in promoting fentanyl awareness and risk reduction among PWUD and in monitoring the evolving drug supply in areas where comprehensive community-based drug checking programs have not been established.

COVID-19 restrictions: experiences of immigrant parents in Toronto.

Parenting is a demanding undertaking, requiring continuous vigilance to ensure children's emotional, physical, and spiritual well-being. It has become even more challenging in the context of COVID-19 restrictions that have led to drastic changes in family life. Based on the results of a qualitative interpretive descriptive study that aimed to understand the experiences of immigrants living in apartment buildings in the Greater Toronto Area, Ontario, Canada, this paper reports the experiences of 50 immigrant parents. During the summer and fall of 2020, semi-structured interviews were conducted by phone or virtually, audio-recorded, then translated and transcribed. The transcripts were analyzed using thematic analysis. Results revealed that parenting experiences during the pandemic entailed dealing with changing relationships, coping with added burdens and pressures, living in persistent fear and anxiety, and rethinking lifestyles and habits. Amid these changes and challenges, some parents managed to create opportunities for their children to improve their diet, take a break from their rushed lives, get in touch with their cultural and linguistic backgrounds, and spend more quality time with their family. While immigrant parents exhibit remarkable resilience in dealing with the pandemic-related meso and macro-levels restrictions, funding and programs are urgently needed to support them in addressing the impact of these at the micro level.

A quality improvement project decreases incidence of pulmonary embolism following arthroplasty.

OBJECTIVE: To develop a quality improvement initiative to reduce the incidence of pulmonary embolism (PE) following elective lower extremity joint replacement surgery. METHODS: 866 Patients undergoing a total knee or total or partial hip replacement surgery at a from 2014 to 2016 were included in this prospective pre-post interventional study. RESULTS: There were 13 PE's before the intervention and 2 after the intervention. The incidence of PE was significantly higher prior to the intervention (2.8% vs. 0.7%; p = 0.044). CONCLUSIONS: Our results suggest that our bundle of interventions was successfully implemented and helped to reduce the incidence of pulmonary embolism following surgery.

Serial Multimodality Imaging and 2-Year Clinical Outcomes of the Novel DESolve Novolimus-Eluting Bioresorbable Coronary Scaffold System for the Treatment of Single De Novo Coronary Lesions.

OBJECTIVES: This study sought to report the late multimodality imaging and clinical outcomes of the novel poly-l-lactic-acid-based DESolve novolimus-eluting bioresorbable coronary scaffold for the treatment of de novo coronary lesions. BACKGROUND: Bioresorbable scaffolds are an alternative to drug-eluting metallic stents and provide temporary vascular scaffolding, which potentially may allow vessel restoration and reduce the risk of future adverse events. METHODS: Overall, 126 patients were enrolled at 13 international sites between November 2011 and June 2012. The primary endpoint was in-scaffold late lumen loss at 6 months. Major adverse cardiac events, the main safety endpoint, were defined as the composite of cardiac death, target vessel myocardial infarction, or clinically indicated target lesion revascularization. All patients underwent angiography at 6 months. Serial intravascular ultrasound and optical coherence tomography were performed in a subset of patients. RESULTS: The scaffold device success rate was 97% (n = 122 of 126), and procedural success was 100% (n = 122 of 122). The major adverse cardiac event rate was 3.3% (n = 4 of 122) at 6 months and 7.4% (n = 9 of 122) at 24 months, including 1 probable stent thrombosis within the first month. At 6-month angiographic follow-up, in-scaffold late lumen loss was 0.20 ± 0.32 mm. Paired intravascular ultrasound analysis demonstrated a significant increase in vessel, lumen and scaffold dimensions between post-procedure and 6-month follow-up, and strut-level optical coherence tomography analysis showed full strut coverage in 99 ± 1.7%. CONCLUSIONS: Our results showed favorable performance of the DESolve scaffold, effective inhibition of neointimal hyperplasia, and for the first time, early luminal and scaffold growth at 6 months with sustained efficacy and safety through 2 years. (Elixir Medical Clinical Evaluation of the DESolve Novolimus Eluting Bioresorbable Coronary Scaffold System-The DESolve Nx Trial; NCT02086045).

DESyne novolimus-eluting coronary stent is superior to Endeavor zotarolimus-eluting coronary stent at five-year follow-up: final results of the multicentre EXCELLA II randomised controlled trial.

AIMS: Newer-generation drug-eluting stents (DES) have been shown to be superior to first-generation DES. Current-generation DES have zotarolimus, everolimus or biolimus as antiproliferative drugs. Novolimus, a metabolite of sirolimus, has been specifically developed to provide efficacy similar to currently available agents at a lower dose and thus requires a lower polymer load. We report the final five-year outcomes of the EXCELLA II trial comparing a zotarolimus-eluting stent (ZES) with a novolimus-eluting stent (NES). METHODS AND RESULTS: EXCELLA II is a prospective, multicentre, single-blind, non-inferiority clinical trial. Patients (n=210) with a maximum of two de novo lesions in two different epicardial vessels were randomised (2:1) to treatment with either NES (n=139) or ZES (n=71). At five-year follow-up, patients in the NES group had a significantly lower incidence of the patient-oriented (HR 0.53, 95% CI: 0.32-0.87, p=0.013) and device-oriented (HR 0.38, 95% CI: 0.17-0.83, p=0.011) composite endpoints. There was no difference in cardiac death and definite/probable stent thrombosis between the two groups; however, there was a trend towards reduction in myocardial infarction and repeat revascularisation in the NES group at five-year follow-up. CONCLUSIONS: At five-year follow-up, the incidence of device- and patient-oriented events was significantly lower in the NES group. Further studies, adequately powered for clinical outcomes, are warranted.

Serial multimodality imaging and 2-Year clinical outcomes of the novel DESolve novolimus-eluting bioresorbable coronary scaffold system for the treatment of single de novo coronary lesions

OBJECTIVES:This study sought to report the late multimodality imaging and clinical outcomes of the novel poly-l-lactic-acid-based DESolve novolimus-eluting bioresorbable coronary scaffold for the treatment of de novo coronary lesions. BACKGROUND: Bioresorbable scaffolds are an alternative to drug-eluting metallic stents and provide temporary vascular scaffolding, which potentially may allow vessel restoration and reduce the risk of future adverse events...

DESyne novolimus-eluting coronary stent is superior to Endeavor zotarolimus-eluting coronary stent at five-year follow-up: final results of the multicentre EXCELLA II randomised controlled trial

Aims: Newer-generation drug-eluting stents (DES) have been shown to be superior to first-generation DES. Current-generation DES have zotarolimus, everolimus or biolimus as antiproliferative drugs. Novolimus, a metabolite of sirolimus, has been specifically developed to provide efficacy similar to currently available agents at a lower dose and thus requires a lower polymer load. We report the final five-year outcomes of the EXCELLA II trial comparing a zotarolimus-eluting stent (ZES) with a novolimus-eluting stent (NES).Methods and results: EXCELLA II is a prospective, multicentre, single-blind, non-inferiority clinical trial. Patients (n=210) with a maximum of two de novo lesions in two different epicardial vessels were randomised (2:1) to treatment with either NES (n=139) or ZES (n=71). At five-year follow-up, patients in the NES group had a significantly lower incidence of the patient-oriented (HR 0.53, 95% CI: 0.32-0.87, p=0.013) and device-oriented (HR 0.38, 95% CI: 0.17-0.83, p=0.011) composite endpoints. There was no difference in cardiac death and definite/probable stent thrombosis between the two groups; however, there was a trend towards reduction in myocardial infarction and repeat revascularisation in the NES group at five-year follow-up.Conclusions: At five-year follow-up, the incidence of device- and patient-oriented events was significantly lower in the NES group. Further studies, adequately powered for clinical outcomes, are warranted. Trial Registration: ClinicalTrials.gov number NCT00792753.

Voices from the Hilo Women's Health Study: talking story about menopause.

Our purpose in conducting this qualitative study was to examine how a multiethnic sample of women living in Hilo, Hawai'i, describe menopause. Interviews were conducted with 185 pre-, peri-, and post-menopausal women aged 45 to 55. We found that pre-menopausal women felt anxious compared with peri- and post-menopausal women's more affirmative attitudes of increasing confidence and freedom in this new cycle of life. A dominant theme was the construction of a post-menstrual identity. Peri-and post-menopausal women's attitudes were not biomedically oriented. Local culture and the island lifestyle may provide a positive atmosphere for women going through menopause.

A next-generation bioresorbable coronary scaffold system: from bench to first clinical evaluation: 6- and 12-month clinical and multimodality imaging results.

OBJECTIVES: This study sought to perform clinical and imaging assessments of the DESolve Bioresorbable Coronary Scaffold (BCS). BACKGROUND: BCS, which is drug eluting, may have potential advantages compared with conventional metallic drug-eluting stents. The DESolve system, designed to provide vessel support and neointimal suppression, combines a poly-l-lactic acid-based scaffold with the antiproliferative myolimus. METHODS: The DESolve First-in-Man (a non-randomized, consecutive enrollment evaluation of the DESolve myolimus eluting bioresorbable coronary stent in the treatment of patients with de novo native coronary artery lesions) trial was a prospective multicenter study enrolling 16 patients eligible for treatment. The principal safety endpoint was a composite of cardiac death, myocardial infarction, and clinically indicated target lesion revascularization. The principal imaging endpoint was in-scaffold late lumen loss (LLL) assessed by quantitative coronary angiography (QCA) at 6 months. Intravascular ultrasound (IVUS) and optical coherence tomography (OCT) imaging was performed at baseline and 6 months; multislice computed tomography (MSCT) was performed at 12 months. RESULTS: Acute procedural success was achieved in 15 of 15 patients receiving a study scaffold. At 12 months, there was no scaffold thrombosis and no major adverse cardiac events directly attributable to the scaffold. At 6 months, in-scaffold LLL (by QCA) was 0.19 ± 0.19 mm; neointimal volume (by IVUS) was 7.19 ± 3.56%, with no evidence of scaffold recoil or late malapposition. Findings were confirmed with OCT and showed uniform, thin neointimal coverage (0.12 ± 0.04 mm). At 12 months, MSCT demonstrated excellent vessel patency. CONCLUSIONS: This study demonstrated the feasibility and efficacy of the DESolve BCS. Results showing low in-scaffold LLL, low % neointimal volume at 6 months, no chronic recoil, and maintenance of lumen patency at 12 months prompt further study. (DESolve First-in-Man; EudraCT number 2011-000027-32).

A Next-Generation Bioresorbable CoronaryScaffold System: From Bench toFirst Clinical Evaluation

This study sought to perform clinical and imaging assessments of the DESolveBioresorbable Coronary Scaffold (BCS).Background BCS, which is drug eluting, may have potential advantages compared with conventionalmetallic drug-eluting stents. The DESolve system, designed to provide vessel support and neointimalsuppression, combines a poly-L-lactic acid–based scaffold with the antiproliferative myolimus.Methods The DESolve First-in-Man (A NON-RANDOMIZED, CONSECUTIVE ENROLLMENT EVALUATIONOF THE DESolve MYOLIMUS ELUTING BIORESORBABLE CORONARY STENT IN THE TREATMENT OFPATIENTS WITH DE NOVO NATIVE CORONARY ARTERY LESIONS) trial was a prospective multicenterstudy enrolling 16 patients eligible for treatment. The principal safety endpoint was a composite ofcardiac death, myocardial infarction, and clinically indicated target lesion revascularization. Theprincipal imaging endpoint was in-scaffold late lumen loss (LLL) assessed by quantitative coronaryangiography (QCA) at 6 months. Intravascular ultrasound (IVUS) and optical coherence tomography(OCT) imaging was performed at baseline and 6 months; multislice computed tomography (MSCT) wasperformed at 12 months.Results Acute procedural success was achieved in 15 of 15 patients receiving a study scaffold. At12 months, there was no scaffold thrombosis and no major adverse cardiac events directly attributableto the scaffold. At 6 months, in-scaffold LLL (by QCA) was 0.19 0.19 mm; neointimal volume (by IVUS)was 7.19 3.56%, with no evidence of scaffold recoil or late malapposition. Findings were confirmedwith OCT and showed uniform, thin neointimal coverage (0.12 0.04 mm). At 12 months, MSCTdemonstrated excellent vessel patency.

Age at menopause and determinants of hysterectomy and menopause in a multi-ethnic community: the Hilo Women's Health Study.

OBJECTIVES: A lifespan approach was used to evaluate age at menopause, and determinants of surgical and natural menopause, in the multi-ethnic community of Hilo, Hawaii. STUDY DESIGN: Participants aged 40-60 years (n=898) were drawn from a larger, randomly generated sample recruited by postal questionnaires. Median age at natural menopause was computed by probit analysis. Logistic regression analysis was applied to examine determinants of hysterectomy, and Cox regression analysis was used to examine risk factors for an earlier age at menopause. MAIN OUTCOME MEASURES: History of hysterectomy, age at menopause. RESULTS: Frequency of hysterectomy was 19.2% at a mean age of 40.5 years. The likelihood of hysterectomy increased with older ages, lower education, mixed ancestry, having been overweight at age 30, and married 20 years prior to survey. Median age at natural menopause was 53.0 years. Smoking and not being married 10 years before survey were associated with an earlier age at menopause. CONCLUSIONS: Median age at menopause was later than the national average. Ethnicity and education were determinants of hysterectomy, but not associated with age at natural menopause. Events later in the lifespan (e.g., smoking and not being married 10 years prior to the survey) were more important than earlier events (e.g., childhood residence) in relation to age at menopause. The timing of weight gain and marital status appear to be important in relation to surgical menopause, and the timing of marital status appears to be important in relation to the timing of natural menopause.

Ambulatory blood pressure and blood lipids in a multiethnic sample of healthy adults.

OBJECTIVES: Elevated blood pressure (BP), elevated serum cholesterol, and aberrant lipoprotein fractions (low levels of high-density lipoprotein (HDL) and high levels of low-density lipoprotein fractions and triglycerides) have all been used as measures that assess the "metabolic syndrome" and more recently in indexes of allostatic load, which are designed to assess the degree of integrated metabolic pathology. While there are ample data regarding the interrelationships of these measures in various pathophysiological settings, there are limited data regarding the interrelationship of ambulatory BP (ABP) and blood lipids in healthy subjects. The present study evaluates ABP-blood lipid relationships in a multiethnic sample of healthy adults. METHODS: The subjects were 37 men (age = 40.9 ± 10.7 years) and 42 women (age = 35.8 ± 10.4 years) who were employed as hotel workers in Hawaii. Each wore an ABP monitor for one midweek workday and had pressures averaged in three daily microenvironments (work, home, and during sleep). They also had fasting blood samples taken for lipid profiling. RESULTS: Multivariate analysis of covariance shows that there was a strong inverse relationship between HDL and both systolic (P < 0.006) and diastolic (P < 0.006) BP, overall and in each microenvironment, but no statistically significant relationships with other lipid measures. CONCLUSION: These results suggest lipids and BP do not act as a group in healthy adults but that higher HDL is associated with lower BP. This latter finding is consistent with research that shows that HDL promotes vasodilation via its effect on endothelial nitric oxide synthase.

Prevalence and determinants of headaches in Hawaii: the Hilo Women's Health Study.

BACKGROUND: Headache frequency has been associated with ethnicity, menopause, abdominal obesity and stress. AIM: To examine the prevalence and determinants of headaches in the multi-ethnic community of Hilo, Hawaii. SUBJECTS AND METHODS: A random sample of 1824 women aged 16-100 was recruited by postal survey; 206 women aged 45-55 were recruited for clinical measures. Both studies queried the presence/absence of headaches during the past 2 weeks. The clinical study also examined migraines and tension headaches. Headaches were examined in relation to demographic, reproductive and lifestyle variables, stress, symptoms and anthropometric measures. RESULTS: Headache prevalence was 47%. Japanese women were less likely to report headaches compared to women of European descent, but, after controlling for measures of stress, Japanese women were at a higher risk for headaches. Post-menopausal women were half as likely to report headaches compared with pre-menopausal women. Women with children younger than 18 were 4-times as likely to report migraines compared with women who did not have children younger than 18. CONCLUSION: Standardized measures of daily hassles, life and job satisfaction were not associated with headaches. The relationship between headaches and having young children suggests that the everyday stress of family life is a headache risk. This may be particularly true in Hilo, Hawaii, where the value of family is culturally prioritized.

Relationship between hot flashes and ambulatory blood pressure: the Hilo women's health study.

OBJECTIVES: To examine ambulatory blood pressure (BP) differences between women who report hot flashes (HFs) and those who do not, and to observe whether an objectively measured HF is associated with transient changes in BP. HFs have been associated with elevated BP, but studies have not examined the relationship between objectively measured HFs and blood pressure during normal daily activities. METHODS: A sample of 202 women in Hilo, Hawaii, aged 45 to 55 years, were asked to fill out a questionnaire that included demographic information and an inventory of symptoms. The women underwent simultaneous 24-hour monitoring of ambulatory BP and HFs, at the same time keeping a diary that included mood and HF reports. RESULTS: No significant difference was present in mean BP between women who reported having an HF during the last 2 weeks and those who did not. When measurements controlled for negative mood reports and posture, there was a highly significant elevation in Z scores of systolic BP when a measured, objective HF occurred within 10 minutes before a BP reading, and a significant elevation of Z scores of diastolic BP when a subjectively reported HF occurred within 10 minutes after a BP reading. CONCLUSIONS: These results suggest that objectively measured HFs precede transient elevations of systolic BP, but it is unclear if there is a causal relationship. These results also suggest that women experience subjective HFs within 10 minutes after a transient increase in diastolic BP. Again, the causal relationship is not understood.

Relationships between menstrual and menopausal attitudes and associated demographic and health characteristics: the Hilo Women's Health Study.

The objective of this study was to examine the relation of menstrual attitudes to menopausal attitudes and the demographic and health characteristics associated with each. This cross-sectional study consisted of a randomly selected sample of 1,824 respondents aged 16 to 100 years in multi-ethnic Hilo, Hawai'i. Women completed questionnaires for demographic and health information, such as age, ethnicity, education, residency in Hawai'i, menopausal status, exercise, and attitudes toward menstruation and menopause. Women more often chose positive terms, such as "natural," to describe menstruation (60.8%) and menopause (59.4%). In bivariate analyses, post-menopausal women were significantly more likely to have positive menstrual and menopausal attitudes than pre-menopausal women. Factor analyses were used to cluster attitudes followed by linear regression to identify demographic characteristics associated with factor scores. Asian-American ethnicity, higher education, reporting more exercise, and growing up outside of Hawai'i were associated with positive menstrual attitudes. Higher education, older age, post-menopausal status, growing up outside of Hawai'i and having hot flashes were associated with positive menopausal attitudes. Bivariate correlation analyses suggested significant associations between factor scores for menstrual and menopausal attitudes. Both negative and positive menstrual attitudes were positively correlated with the anticipation of menopause, although negative attitudes toward menstruation were negatively correlated with menopause as a positive, natural life event. Demographic variables, specifically education and where one grows up, influenced women's attitudes toward menstruation and menopause and should be considered for inclusion in subsequent multi-ethnic studies. Further research is also warranted in assessing the relationship between menstrual and menopausal attitudes.

Diurnal rhythm and concordance between objective and subjective hot flashes: the Hilo Women's Health Study.

OBJECTIVE: The aims of this study were to test for a diurnal pattern in hot flashes in a multiethnic population living in a hot, humid environment and to examine the rates of concordance between objective and subjective measures of hot flashes using ambulatory and laboratory measures. METHODS: Study participants aged 45 to 55 years were recruited from the general population of Hilo, HI. Women wore a Biolog hot flash monitor (UFI, Morro Bay, CA), kept a diary for 24 hours, and also participated in 3-hour laboratory measures (n = 199). Diurnal patterns were assessed using polynomial regression. For each woman, objectively recorded hot flashes that matched subjective experience were treated as true-positive readings. Subjective hot flashes were considered the standard for computing false-positive and false-negative readings. True-positive, false-positive, and false-negative readings were compared across ethnic groups by chi analyses. RESULTS: Frequencies of sternal, nuchal, and subjective hot flashes peaked at 1500 +/- 1 hours with no difference by ethnicity. Laboratory results supported the pattern seen in ambulatory monitoring. Sternal and nuchal monitoring showed the same frequency of true-positive measures, but nonsternal electrodes picked up more false-positive readings. Laboratory monitoring showed very low frequencies of false negatives. There were no ethnic differences in the frequency of true-positive or false-positive measures. Women of European descent were more likely to report hot flashes that were not objectively demonstrated (false-negative measures). CONCLUSIONS: The diurnal pattern and peak in hot flash occurrence in the hot humid environment of Hilo were similar to results from more temperate environments. Lack of variation in sternal versus nonsternal measures and in true-positive measures across ethnicities suggests no appreciable effect of population variation in sweating patterns.

Women's attitudes about menstruation and associated health and behavioral characteristics.

OBJECTIVE: To examine the relationships between attitudes towards menstruation, health, and behavioral characteristics. METHODS: The 136 women who completed questionnaires varied in their sexual activity, sexual orientation, and use of hormonal contraception. RESULTS: Women's estimated cycle length was accurate when compared to observed cycle length (F (3,156) = .05; P = .98). Smokers had decreased durations of flow (P < .01). Depo-Provera users were less likely to view menstruation as natural compared to abstinent, sexually active heterosexuals or those using traditional oral contraception (F (5,141) = 2.43; P = .04). CONCLUSIONS: Hormonal contraception use, but not sexual orientation, was associated with attitudes about menstruation.