Multisystem Inflammatory Syndrome in Children in New York State

BACKGROUND

A multisystem inflammatory syndrome in children (MIS-C) is associated with coronavirus disease 2019. The New York State Department of Health (NYSDOH) established active, statewide surveillance to describe hospitalized patients with the syndrome.

METHODS

Hospitals in New York State reported cases of Kawasaki's disease, toxic shock syndrome, myocarditis, and potential MIS-C in hospitalized patients younger than 21 years of age and sent medical records to the NYSDOH. We carried out descriptive analyses that summarized the clinical presentation, complications, and outcomes of patients who met the NYSDOH case definition for MIS-C between March 1 and May 10, 2020.

RESULTS

As of May 10, 2020, a total of 191 potential cases were reported to the NYSDOH. Of 95 patients with confirmed MIS-C (laboratory-confirmed acute or recent severe acute respiratory syndrome coronavirus 2 [SARS-CoV-2] infection) and 4 with suspected MIS-C (met clinical and epidemiologic criteria), 53 (54%) were male; 31 of 78 (40%) were black, and 31 of 85 (36%) were Hispanic. A total of 31 patients (31%) were 0 to 5 years of age, 42 (42%) were 6 to 12 years of age, and 26 (26%) were 13 to 20 years of age. All presented with subjective fever or chills; 97% had tachycardia, 80% had gastrointestinal symptoms, 60% had rash, 56% had conjunctival injection, and 27% had mucosal changes. Elevated levels of C-reactive protein, d-dimer, and troponin were found in 100%, 91%, and 71% of the patients, respectively; 62% received vasopressor support, 53% had evidence of myocarditis, 80% were admitted to an intensive care unit, and 2 died. The median length of hospital stay was 6 days.

CONCLUSIONS

The emergence of multisystem inflammatory syndrome in children in New York State coincided with widespread SARS-CoV-2 transmission; this hyperinflammatory syndrome with dermatologic, mucocutaneous, and gastrointestinal manifestations was associated with cardiac dysfunction.

Association of Treatment With Hydroxychloroquine or Azithromycin With In-Hospital Mortality in Patients With COVID-19 in New York State

Importance

Hydroxychloroquine, with or without azithromycin, has been considered as a possible therapeutic agent for patients with coronavirus disease 2019 (COVID-19). However, there are limited data on efficacy and associated adverse events.

Objective

To describe the association between use of hydroxychloroquine, with or without azithromycin, and clinical outcomes among hospital inpatients diagnosed with COVID-19.

Design, Setting, and Participants

Retrospective multicenter cohort study of patients from a random sample of all admitted patients with laboratory-confirmed COVID-19 in 25 hospitals, representing 88.2% of patients with COVID-19 in the New York metropolitan region. Eligible patients were admitted for at least 24 hours between March 15 and 28, 2020. Medications, preexisting conditions, clinical measures on admission, outcomes, and adverse events were abstracted from medical records. The date of final follow-up was April 24, 2020.

Exposures

Receipt of both hydroxychloroquine and azithromycin, hydroxychloroquine alone, azithromycin alone, or neither.

Main Outcomes and Measures

Primary outcome was in-hospital mortality. Secondary outcomes were cardiac arrest and abnormal electrocardiogram findings (arrhythmia or QT prolongation).

Results

Among 1438 hospitalized patients with a diagnosis of COVID-19 (858 [59.7%] male, median age, 63 years), those receiving hydroxychloroquine, azithromycin, or both were more likely than those not receiving either drug to have diabetes, respiratory rate >22/min, abnormal chest imaging findings, O2 saturation lower than 90%, and aspartate aminotransferase greater than 40 U/L. Overall in-hospital mortality was 20.3% (95% CI, 18.2%-22.4%). The probability of death for patients receiving hydroxychloroquine + azithromycin was 189/735 (25.7% [95% CI, 22.3%-28.9%]), hydroxychloroquine alone, 54/271 (19.9% [95% CI, 15.2%-24.7%]), azithromycin alone, 21/211 (10.0% [95% CI, 5.9%-14.0%]), and neither drug, 28/221 (12.7% [95% CI, 8.3%-17.1%]). In adjusted Cox proportional hazards models, compared with patients receiving neither drug, there were no significant differences in mortality for patients receiving hydroxychloroquine + azithromycin (HR, 1.35 [95% CI, 0.76-2.40]), hydroxychloroquine alone (HR, 1.08 [95% CI, 0.63-1.85]), or azithromycin alone (HR, 0.56 [95% CI, 0.26-1.21]). In logistic models, compared with patients receiving neither drug cardiac arrest was significantly more likely in patients receiving hydroxychloroquine + azithromycin (adjusted OR, 2.13 [95% CI, 1.12-4.05]), but not hydroxychloroquine alone (adjusted OR, 1.91 [95% CI, 0.96-3.81]) or azithromycin alone (adjusted OR, 0.64 [95% CI, 0.27-1.56]), . In adjusted logistic regression models, there were no significant differences in the relative likelihood of abnormal electrocardiogram findings.

Conclusions and Relevance

Among patients hospitalized in metropolitan New York with COVID-19, treatment with hydroxychloroquine, azithromycin, or both, compared with neither treatment, was not significantly associated with differences in in-hospital mortality. However, the interpretation of these findings may be limited by the observational design.

Prevalence and Correlates of DSM-5-Defined Eating Disorders in a Nationally Representative Sample of U.S. Adults

BACKGROUND

Few population-based data on the prevalence of eating disorders exist, and such data are especially needed because of changes to diagnoses in the DSM-5. This study aimed to provide lifetime and 12-month prevalence estimates of DSM-5-defined anorexia nervosa (AN), bulimia nervosa (BN), and binge-eating disorder (BED) from the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions.

METHODS

A national sample of 36,306 U.S. adults completed structured diagnostic interviews (Alcohol Use Disorder and Associated Disabilities Interview Schedule-5).

RESULTS

Prevalence estimates of lifetime AN, BN, and BED were 0.80% (SE 0.07%), 0.28% (SE 0.03%), and 0.85% (SE 0.05%), respectively. Twelve-month estimates for AN, BN, and BED were 0.05% (SE 0.02%), 0.14% (SE 0.02%), and 0.44% (SE 0.04%). The odds of lifetime and 12-month diagnoses of all three eating disorders were significantly greater for women than for men after adjusting for age, race and/or ethnicity, education, and income. Adjusted odds ratios (AORs) of lifetime AN diagnosis were significantly lower for non-Hispanic black and Hispanic respondents than for white respondents. AORs of lifetime and 12-month BN diagnoses did not differ significantly by race and/or ethnicity. The AOR of lifetime, but not 12-month, BED diagnosis was significantly lower for non-Hispanic black respondents relative to that of non-Hispanic white respondents; AORs of BED for Hispanic and non-Hispanic white respondents did not differ significantly. AN, BN, and BED were characterized by significant differences in age of onset, persistence and duration of episodes, and rates of current obesity and psychosocial impairment.

CONCLUSIONS

These findings for DSM-5-defined eating disorders, based on the largest national sample of U.S. adults studied to date, indicate some important similarities to and differences from earlier, smaller nationally representative studies.

COVID-19 Outcomes Among Persons Living With or Without Diagnosed HIV Infection in New York State

Importance

New York State has been an epicenter for both the US coronavirus disease 2019 (COVID-19) and HIV/AIDS epidemics. Persons living with diagnosed HIV may be more prone to COVID-19 infection and severe outcomes, yet few studies have assessed this possibility at a population level.

Objective

To evaluate the association between HIV diagnosis and COVID-19 diagnosis, hospitalization, and in-hospital death in New York State.

Design, Setting, and Participants

This cohort study, conducted in New York State, including New York City, between March 1 and June 15, 2020, matched data from HIV surveillance, COVID-19 laboratory-confirmed diagnoses, and hospitalization databases to provide a full population-level comparison of COVID-19 outcomes between persons living with diagnosed HIV and persons living without diagnosed HIV.

Exposures

Diagnosis of HIV infection through December 31, 2019.

Main Outcomes and Measures

The main outcomes were COVID-19 diagnosis, hospitalization, and in-hospital death. COVID-19 diagnoses, hospitalizations, and in-hospital death rates comparing persons living with diagnosed HIV with persons living without dianosed HIV were computed, with unadjusted rate ratios and indirect standardized rate ratios (sRR), adjusting for sex, age, and region. Adjusted rate ratios (aRRs) for outcomes specific to persons living with diagnosed HIV were assessed by age, sex, region, race/ethnicity, transmission risk, and CD4+ T-cell count-defined HIV disease stage, using Poisson regression models.

Results

A total of 2988 persons living with diagnosed HIV (2109 men [70.6%]; 2409 living in New York City [80.6%]; mean [SD] age, 54.0 [13.3] years) received a diagnosis of COVID-19. Of these persons living with diagnosed HIV, 896 were hospitalized and 207 died in the hospital through June 15, 2020. After standardization, persons living with diagnosed HIV and persons living without diagnosed HIV had similar diagnosis rates (sRR, 0.94 [95% CI, 0.91-0.97]), but persons living with diagnosed HIV were hospitalized more than persons living without diagnosed HIV, per population (sRR, 1.38 [95% CI, 1.29-1.47]) and among those diagnosed (sRR, 1.47 [95% CI, 1.37-1.56]). Elevated mortality among persons living with diagnosed HIV was observed per population (sRR, 1.23 [95% CI, 1.07-1.40]) and among those diagnosed (sRR, 1.30 [95% CI, 1.13-1.48]) but not among those hospitalized (sRR, 0.96 [95% CI, 0.83-1.09]). Among persons living with diagnosed HIV, non-Hispanic Black individuals (aRR, 1.59 [95% CI, 1.40-1.81]) and Hispanic individuals (aRR, 2.08 [95% CI, 1.83-2.37]) were more likely to receive a diagnosis of COVID-19 than White individuals, but they were not more likely to be hospitalized once they received a diagnosis or to die once hospitalized. Hospitalization risk increased with disease progression to HIV stage 2 (aRR, 1.29 [95% CI, 1.11-1.49]) and stage 3 (aRR, 1.69 [95% CI, 1.38-2.07]) relative to stage 1.

Conclusions and Relevance

In this cohort study, persons living with diagnosed HIV experienced poorer COVID-related outcomes relative to persons living without diagnosed HIV; Previous HIV diagnosis was associated with higher rates of severe disease requiring hospitalization, and hospitalization risk increased with progression of HIV disease stage.

Psychiatric and medical correlates of DSM-5 eating disorders in a nationally representative sample of adults in the United States

OBJECTIVE

To examine psychiatric and somatic correlates of DSM-5 eating disorders (EDs)-anorexia nervosa (AN), bulimia nervosa (BN), and binge-eating disorder (BED)-in a nationally representative sample of adults in the United States.

METHOD

A national sample of 36,309 adult participants in the national epidemiologic survey on alcohol and related conditions III (NESARC-III) completed structured diagnostic interviews (AUDADIS-5) to determine psychiatric disorders, including EDs, and reported 12-month diagnosis of chronic somatic conditions. Prevalence of lifetime psychiatric disorders and somatic conditions were calculated across the AN, BN, and BED groups and a fourth group without specific ED; multiple logistic regression models compared the likelihood of psychiatric/somatic conditions with each specific ED relative to the no-specific ED group.

RESULTS

All three EDs were associated significantly with lifetime mood disorders, anxiety disorders, alcohol and drug use disorders, and personality disorders. In all three EDs, major depressive disorder was the most prevalent, followed by alcohol use disorder. AN was associated significantly with fibromyalgia, cancer, anemia, and osteoporosis, and BED with diabetes, hypertension, high cholesterol, and triglycerides. BN was not associated significantly with any somatic conditions.

CONCLUSIONS

This study examined lifetime psychiatric and somatic correlates of DSM-5 AN, BN, and BED in a large representative sample of U.S. adults. Our findings on significant associations with other psychiatric disorders and with current chronic somatic conditions indicate the serious burdens of EDs. Our findings suggest important differences across specific EDs and indicate some similarities and differences to previous smaller studies based on earlier diagnostic criteria.

Cumulative incidence and diagnosis of SARS-CoV-2 infection in New York

PURPOSE

New York State (NYS) is an epicenter of the SARS-CoV-2 pandemic in the United States. Reliable estimates of cumulative incidence in the population are critical to tracking the extent of transmission and informing policies.

METHODS

We conducted a statewide seroprevalence study in a 15,101 patron convenience sample at 99 grocery stores in 26 counties throughout NYS. SARS-CoV-2 cumulative incidence was estimated from antibody reactivity by first poststratification weighting and then adjusting by antibody test characteristics. The percent diagnosed was estimated by dividing the number of diagnoses by the number of estimated infection-experienced adults.

RESULTS

Based on 1887 of 15,101 (12.5%) reactive results, estimated cumulative incidence through March 29 was 14.0% (95% confidence interval [CI]: 13.3%-14.7%), corresponding to 2,139,300 (95% CI: 2,035,800-2,242,800) infection-experienced adults. Cumulative incidence was highest in New York City 22.7% (95% CI: 21.5%-24.0%) and higher among Hispanic/Latino (29.2%), non-Hispanic black/African American (20.2%), and non-Hispanic Asian (12.4%) than non-Hispanic white adults (8.1%, P < .0001). An estimated 8.9% (95% CI: 8.4%-9.3%) of infections in NYS were diagnosed, with diagnosis highest among adults aged 55 years or older (11.3%, 95% CI: 10.4%-12.2%).

CONCLUSIONS

From the largest U.S. serosurvey to date, we estimated >2 million adult New York residents were infected through late March, with substantial disparities, although cumulative incidence remained less than herd immunity thresholds. Monitoring, testing, and contact tracing remain essential public health strategies.

Rates of Help-Seeking in US Adults With Lifetime DSM-5 Eating Disorders: Prevalence Across Diagnoses and Differences by Sex and Ethnicity/Race

OBJECTIVE

To investigate, in a nationally representative sample of US adults, the prevalence of help-seeking in individuals with Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) eating disorders (EDs) and to examine sex and ethnic/racial differences.

PATIENTS AND METHODS

The 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions-III (N=36,309) included respondents who met the criteria for specific lifetime DSM-5 EDs and answered questions regarding help-seeking for their ED symptoms (anorexia nervosa [AN]: n=275; bulimia nervosa [BN]: n=91; and binge-eating disorder [BED]: n=256).

RESULTS

The prevalence (standard error) estimates of ever seeking any help for AN, BN, and BED were 34.5% (2.80%), 62.6% (5.36%), and 49.0% (3.74%), respectively. Adjusting for sociodemographic characteristics, men and ethnic/racial minorities (non-Hispanic blacks and Hispanics) were statistically significantly less likely to ever seek help for BED than were women or non-Hispanic whites, respectively. Hispanics also were significantly less likely to seek help for AN relative to non-Hispanic whites.

CONCLUSION

This was the first study in a nationally representative sample of US adults to examine rates of help-seeking, including by sex and ethnic/racial differences, across DSM-5-defined EDs. These findings emphasize the need to develop strategies to encourage help-seeking among individuals with EDs, particularly among men and ethnic/racial minorities.

Suicide attempts in US adults with lifetime DSM-5 eating disorders

BACKGROUND

Rates of suicide are increasing in the US. Although psychiatric disorders are associated with suicide risk, there is a dearth of epidemiological research on the relationship between suicide attempts (SAs) and eating disorders (EDs). The study therefore aimed to examine prevalence and correlates of SAs in DSM-5 EDs-anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED)-in a nationally representative sample of US adults. In addition, prevalence and correlates of SAs were examined in the two subtypes of AN-restricting (AN-R) and binge/purge (AN-BP) types.

METHODS

The study included 36,171 respondents in the Third National Epidemiological Survey on Alcohol and Related Conditions (NESARC-III) who completed structured diagnostic interviews (AUDADIS-5) and answered questions regarding SA histories and psychosocial impairment associated with EDs. We evaluated lifetime prevalence of SA, psychosocial impairment, clinical profiles, and psychiatric comorbidity in adults with EDs with and without SA histories, and temporal relationships between age onset of SA and EDs.

RESULTS

Prevalence estimates of suicide attempts were 24.9% (for AN), 15.7% (for AN-R), 44.1% (for AN-BP), 31.4% (for BN), and 22.9% (for BED). Relative to respondents without specific EDs, adjusted odds ratios (AORs) of SAs were significantly greater in all EDs: AN = 5.40 (95% confidence intervals [CIs] = 3.80-7.67), AN-R = 3.16 (95% CIs = 1.82-5.42), AN-BP = 12.09 (95% CIs = 6.29-23.24), BN = 6.33 (95% CIs = 3.39-11.81), and BED = 4.83 (95% CIs = 3.54-6.60). Among those with SA history, mean age at first SA and number of SAs were not significantly different across the specific EDs. SA was associated with significantly earlier ED onset in BN and BED, longer duration of AN but shorter duration of BN, greater psychosocial impairment in AN and BN, and with significantly increased risk for psychiatric disorder comorbidity across EDs. Onset of BED was significantly more likely to precede SA (71.2%) but onsets of AN (50.4%) and BN (47.6%) were not.

CONCLUSIONS

US adults with lifetime DSM-5 EDs have significantly elevated risk of SA history. Even after adjusting for sociodemographic factors, those with lifetime EDs had a roughly 5-to-6-fold risk of SAs relative to those without specific EDs; the AN binge/purge type had an especially elevated risk of SAs. SA history was associated with distinctively different clinical profiles including greater risk for psychosocial impairment and psychiatric comorbidity. These findings highlight the importance of improving screening for EDs and for suicide histories.

Heart rate variability response to alcohol, placebo, and emotional picture cue challenges: effects of 0.1-Hz stimulation

Heart rate variability (HRV) supports emotion regulation and is reduced by alcohol. Based on the resonance properties of the cardiovascular system, a new 0.1-Hz methodology was developed to present emotional stimuli and assess HRV reaction in participants (N=36) randomly assigned to an alcohol, placebo, or control condition. Blocked picture cues (negative, positive, neutral) were presented at a rate of 5 s on, 5 s off (i.e., 0.1-Hz frequency). SDNN, pNN50, and HF HRV were reduced by alcohol, compared to the placebo and control. The 0.1-Hz HRV index was diminished by alcohol and placebo, suggesting that autonomic regulation can be affected by cognitive expectancy. The 0.1-Hz HRV index and pNN50 detected changes in arousal during emotional compared to neutral cues, and the 0.1-Hz HRV index was most sensitive to negative valence. The 0.1-Hz HRV methodology may be useful for studying the intersection of cognition, emotion, and autonomic regulation.

Disparities in DSM-5 defined eating disorders by sexual orientation among U.S. adults

OBJECTIVE

The increased occurrence of disordered eating behaviors among sexual minorities is well established; however, few studies have examined disparities in eating disorder diagnoses among this population. This study sought to examine lifetime prevalence estimates of DSM-5 defined EDs, including anorexia nervosa (AN), bulimia nervosa (BN), and binge-eating disorder (BED) as a function of sexual orientation. We then compared prevalence of EDs based on experiences with perceived discrimination.

METHOD

A nationally representative sample of U.S. adults (N = 35,995) participating in the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions-III completed structured diagnostic interviews.

RESULTS

Prevalence rates were significantly higher among sexual minorities than heterosexual respondents for all EDs: AN = 1.71% (SE = 0.50) versus 0.77% (SE = 0.07), BN = 1.25% (SE = 0.37) versus 0.24% (SE = 0.03), BED = 2.17% (SE = 0.52) versus 0.81% (SE = 0.05). Odds of lifetime diagnosis were significantly greater among sexual minorities for AN (adjusted odds ratio [AOR] = 1.93), BN (AOR = 3.69), and BED (AOR = 2.32), after adjusting for sociodemographic variables. Sexual minorities reporting experiences with perceived discrimination had significantly higher prevalence of AN than those not endorsing perceived discrimination: 3.78% (SE = 1.43) versus 0.82% (SE = 0.33); AOR = 5.06. There were no significant differences in prevalence of BN or BED by perceived discrimination.

DISCUSSION

Findings indicate that sexual minorities are disproportionately affected by EDs. Further research is needed to better understand mechanisms contributing to these disparities and heightened risk for EDs.

Perceived weight discrimination and chronic medical conditions in adults with overweight and obesity

AIM

This study investigated whether perceived weight discrimination is associated with increased risk for major chronic medical conditions and whether the associations persist after adjusting for other stressful life events in addition to BMI, physical activity and sociodemographic variables.

METHODS

The study included 21 357 overweight/obese adults (52.9% women) from the 2001 to 2002 and 2004 to 2005 National Survey of Alcohol and Related Conditions.

RESULTS

Perceived weight discrimination was significantly associated with risk for arteriosclerosis, diabetes, high cholesterol, myocardial infarction, minor heart conditions and stomach ulcers. Perceived weight discrimination was associated with reporting more stressful life events. After adjusting additionally for stressful life events in the final multiple logistic regression, associations with arteriosclerosis, diabetes and minor cardiac conditions remained significant. Gender-stratified analyses revealed that perceived weight discrimination was associated with different medical conditions in women than men, and many associations became non-significant when adjusting for stressful life events, particularly for women.

CONCLUSIONS

Among overweight/obese adults, perceived weight discrimination is associated with significantly increased risk for obesity-related chronic medical conditions even after adjusting for BMI, physical activity and sociodemographic variables. Accounting for other acute stressful life events may also be important in understanding the health effects of perceived weight discrimination. Such added health risk of overweight/obesity posed by perceived weight discrimination warrants public health and policy interventions against weight discrimination to reduce the socioeconomic burden of obesity.

Influence of cocaine self-administration on learning related to prefrontal cortex or hippocampus functioning in rats

RATIONALE

Individuals who abuse cocaine have cognitive deficits, particularly in functions associated with the orbitofrontal cortex. It is not clear to what extent the impact of cocaine on cognitive functioning is related to its role as a behavioral reinforcer. A preclinical means to investigate this issue is to use a yoked-triad procedure in which sets of three animals either contingently self-administer cocaine or receive passive administration of cocaine or saline in a noncontingent manner.

OBJECTIVE

Using this procedure, we assessed cocaine's effect on learning that requires a functionally intact prefrontal cortex (prelimbic or insular/orbital subregions) or hippocampus.

METHODS

Rats self-administering 1-mg/kg unit doses of cocaine responded under a fixed-ratio 5, time-out 20-s schedule of drug delivery. Testing took place in a radial-arm maze within the first 30 min after 2-hr drug sessions ended, beginning after 2.5 months of cocaine or saline exposure.

RESULTS

Rats self-administering cocaine earned 14-18 infusions on average throughout different phases of the study. In groupwise comparisons, learning in the visually guided delayed win-shift (prelimbic prefrontal cortex-related) and win-shift (hippocampus-related) tasks was not influenced by contingent or noncontingent cocaine exposure. Session latency, though, was shorter in both cocaine-exposed groups during the win-shift task. During the odor-guided delayed win-shift task (insular/orbital prefrontal cortex-related), learning was disrupted in rats self-administering cocaine, with no influence of noncontingent cocaine exposure.

CONCLUSIONS

Based on these and previous findings, learning related to functioning of the insular/orbital prefrontal cortex and amygdala is the most consistently disrupted in cocaine-intoxicated rats after long-term drug exposure.

The blood flow characteristics in borderline ovarian tumors based on both color Doppler ultrasound and histopathological analyses

To clarify the tumor behavior in borderline ovarian tumors, we examined the characteristics of neovascularization in these tumors by using a transvaginal color Doppler ultrasound (TV-CDU). Twelve patients with borderline ovarian tumors were preoperatively evaluated for the characteristics of intratumoral blood flow by TV-CDU, using both the resistance index (RI) and pulsatility index (PI). As a control group, 100 patients with benign ovarian tumors and 31 patients with malignant ovarian tumors were also examined by TV-CDU. An intratumoral blood flow was significantly detected in both borderline (91.6%; 11/12) and malignant ovarian tumors (90.3%; 28/31), but not in benign ovarian tumors (53%; 53/100) (P < 0.01). In addition, both the mean RI and mean PI values were significantly lower in the borderline (RI; 0.45, PI; 0.67) and malignant ovarian tumors (RI; 0.39, PI; 0.58) than those in the benign ovarian tumors (RI; 0.61, PI; 1.05) (P < 0.01). In mucinous tumors, the borderline tumors showed a significantly high intratumoral vascularity (P < 0. 01) and both borderline and malignant tumors significantly demonstrated a low-resistance blood flow (P < 0.01), in comparison to those of the benign tumors. Mucinous borderline tumors of the intestinal type also tended to have a lower RI as well as a lower PI value than müllerian type. Regarding neovascularization as represented by intratumoral blood flow characteristics, this study thus suggests that a close relationship exists in the tumor behavior between borderline and malignant ovarian tumors, especially in mucinous epithelial tumors.

Cardiovascular disease and perceived weight, racial, and gender discrimination in U.S. adults

OBJECTIVE

To date, most research on perceived discrimination and cardiovascular disease (CVD) has examined racial discrimination although other forms of discrimination may also impact physical and mental health. The current study investigated the relationship between three forms of discrimination (weight, race, and gender) and 3-year incidence of CVD in a large national sample of U.S. adults.

METHODS

26,992 adults (55.5% women) who participated in the 2001-2002 and 2004-2005 National Epidemiologic Survey of Alcohol and Related Conditions (NESARC) were included in this study. Multiple logistic regression analyses were used to calculate odds ratios (OR) and 95% confidence intervals (CI) for three forms of perceived discrimination (simultaneously included in equations after adjusting for relevant potential confounds) for predicting CVD incidence at Wave 2.

RESULTS

Perceived weight and racial discrimination were associated with significantly greater likelihood of reporting myocardial infarction (OR=2.56 [95% CI=1.31-4.98], OR=1.84 [95% CI=1.19-2.84], respectively) and minor heart conditions (OR=1.48 [95% CI=1.11-1.98], OR=1.41 [95% CI=1.18-1.70], respectively). Perceived racial discrimination was also significantly associated with greater likelihood of reporting arteriosclerosis (OR=1.61 [95% CI=1.11-2.34]). Odds ratios for diagnoses of arteriosclerosis, myocardial infarction, and other minor heart disease were largest for individuals reporting multiple forms of discrimination.

CONCLUSIONS

Adults who experience weight and racial discrimination, and especially multiple forms of discrimination, may be at heightened risk for CVD. Perceived discrimination may be important to consider during assessment of life stressors by health providers. Future research should address the mechanisms that link discrimination and CVD to assist public health and policy efforts to reduce discrimination.

Nudging while online grocery shopping: A randomized feasibility trial to enhance nutrition in individuals with food insecurity

Food insecurity, the inability to acquire adequate food due to insufficient resources for food, is associated with an increased risk for obesity and associated health problems. This study assessed the feasibility and initial efficacy of a prefilled online grocery shopping cart (i.e., default option) in promoting healthier grocery purchases in individuals with food insecurity. Fifty participants recruited from food pantries in New York in 2018 were randomized to review nutrition information before purchasing groceries online (n = 23) or modify a prefilled, nutritionally balanced online shopping cart (n = 27) based on a budget corresponding to Supplemental Nutrition Assistance Program benefits. Compared to nutrition education, the default shopping cart resulted in the purchase of significantly more ounces of whole grains (Mean Difference [M_diff] = -4.05; 95% Confidence Interval [CI] = -6.14, -1.96; p < .001), cups of fruits (M_diff = -1.51; 95% CI = -2.51, -0.59; p = .002) and vegetables (M_diff = -2.21; 95% CI = -4.01, -0.41; p = .02), foods higher in fiber (mg; M_diff = -15.65; 95% CI = -27.43, -3.87; p = .01), and lower in sodium (mg; M_diff = 1642.66; 95% CI = 660.85, 2624.48; p = .002), cholesterol (mg; M_diff = 463.86; 95% CI = 198.76, 728.96; p = .001), and grams of fat (M_diff = 75.42; 95% CI = 42.81, 108.03; p < .001) and saturated fat (M_diff = 26.20; 95% CI = 14.07, 38.34; p < .001). The use of a default online shopping cart appears to improve nutritional quality of food purchases in individuals facing financial constraints.

Gender differences in the impact of stressful life events on changes in body mass index

OBJECTIVE

The positive association between stress and weight has been consistently demonstrated, particularly in women. The effect of stress on changes in weight, however, is less clear.

METHODS

A total of 33,425 participants in Wave 1 and Wave 2 surveys of the National Epidemiologic Survey on Alcohol and Related Condition (NESARC) were included in this study. The study examined the relationship between stressful life events during the 12months prior to the Wave 2 interview and changes in body mass index (BMI) between Wave 1 and Wave 2 interviews.

RESULTS

Women reported significantly greater increases in BMI than men. Stressful life events, particularly job-related changes, legal problems, and death of family or friends, were associated significantly with increases in BMI among women but not men.

CONCLUSIONS

In a nationally representative sample, stressful life events were associated with greater weight gain in women. Prevention of weight gain in women should focus on the behavioral and physiological mechanisms underlying female-specific effects of stressful life events on weight gain.

Chronic medical conditions in U.S. adults with incarceration history

OBJECTIVES

To examine the associations between incarceration history and chronic medical conditions in a nationally representative sample of U.S. adults and whether risk for chronic medical conditions differ by sex and race among those with incarceration history.

METHOD

The data were from the 2012-2013 National Survey of Alcohol and Related Conditions III (N = 36,133). Multiple logistic regression was used to compare odds of a self-reported diagnosis for 24 chronic medical conditions by incarceration history, as well as by sex and race within those with incarceration history.

RESULTS

12.4% of adults (SE = 0.35) reported a history of incarceration. When adjusted for sociodemographic characteristics, smoking status, and past year alcohol use, incarceration history was associated with significantly increased odds of most chronic medical conditions (adjusted odds ratio [AORs] range = 1.20-3.41). When additionally adjusted for childhood adversity and stressful life events, odds remained significantly elevated for hypertension, myocardial infarction, minor heart conditions, stomach ulcers, arthritis, sleep problems, anemia, bowel, lung, and nerve problems, liver diseases, HIV/AIDS, and sexually transmitted diseases (AORs range = 1.14-2.78). Relative to men with incarceration history, women with incarceration history reported significantly increased odds of multiple chronic disease conditions (AORs range = 1.22-6.60). Hispanic or non-Hispanic Black individuals with incarceration history showed significantly reduced risk for several chronic medical conditions, relative to their non-Hispanic White counterparts (AORs range = 0.30-0.75).

CONCLUSIONS

This study suggests that incarceration may be an important factor when considering health disparities, and also highlights the importance of acknowledging early adversity and ongoing life stressors when providing comprehensive health care for individuals with incarceration history. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Perceived weight discrimination, childhood maltreatment, and weight gain in U.S. adults with overweight/obesity

OBJECTIVE

Perceived weight discrimination and childhood maltreatment have been independently associated with physical and mental health issues, as well as weight gain. It is not known, however, whether childhood maltreatment modifies the relationship between perceived weight discrimination and weight changes.

METHODS

This study examined the relationship between perceived weight discrimination, childhood maltreatment, and changes in body mass index (BMI) over 3 years in 21,357 men and women with overweight and obesity from Wave 1 and Wave 2 surveys of the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC).

RESULTS

Reporting childhood maltreatment, regardless of the specific form of maltreatment, was associated with a significantly greater likelihood of perceived weight discrimination in women. Perceived weight discrimination was associated with a significantly greater increase in BMI in both genders. Among all women with perceived weight discrimination, those who also reported having experienced childhood maltreatment had significantly less BMI increase compared to those reporting not having experienced childhood maltreatment.

CONCLUSIONS

Perceived weight discrimination may foster weight gain rather than encouraging weight loss in individuals with overweight/obesity and should be addressed in prevention efforts and clinical settings. Childhood maltreatment may perhaps sensitize individuals to subsequent stressors and increase vulnerability to perceived weight discrimination, particularly in women.

Trajectories of childhood adversity and the risk of depression in young adulthood: Results from the Avon Longitudinal Study of Parents and Children

BACKGROUND

The significance of the timing and chronicity of childhood adversity for depression outcomes later in life is unclear. Identifying trajectories of adversity throughout childhood would allow classification of children according to the accumulation, timing, and persistence of adversity, and may provide unique insights into the risk of subsequent depression.

METHODS

Using data from the Avon Longitudinal Study of Parents and Children, we created a composite adversity score comprised of 10 prospectively assessed domains (e.g., violent victimization, inter-parental conflict, and financial hardship) for each of eight time points from birth through age 11.5 years. We used semiparametric group-based trajectory modeling to derive childhood adversity trajectories and examined the association between childhood adversity and depression outcomes at the age of 18 years.

RESULTS

Among 9,665 participants, five adversity trajectories were identified, representing stable-low levels (46.3%), stable-mild levels (37.1%), decreasing levels (8.9%), increasing levels (5.3%), and stable-high levels of adversity (2.5%) from birth through late childhood. Approximately 8% of the sample met criteria for probable depression at 18 years and the mean depression severity score was 3.20 (standard deviation = 3.95, range 0-21). The risk of depression in young adulthood was elevated in the decreasing (odds ratio [OR] = 1.72, 95% confidence interval [CI] = 1.19-2.48), increasing (OR = 1.81, 95% CI = 1.15-2.86), and stable-high (OR = 1.80, 95% CI = 1.00-3.23) adversity groups, compared to those with stable-low adversity, when adjusting for potential confounders.

CONCLUSIONS

Children in trajectory groups characterized by moderate or high levels of adversity at some point in childhood exhibited consistently greater depression risk and depression severity, regardless of the timing of adversity.

Association of Borderline Personality Disorder Criteria With Suicide Attempts Among US Adults

IMPORTANCE

Rates of suicide are increasing. Although borderline personality disorder (BPD) and other psychiatric disorders are associated with suicide, there is a dearth of epidemiological research on associations between BPD and suicide attempts (SAs). Delineating the SA risk associated with BPD and its specific criteria in a nationally representative sample of individuals could inform recognition and intervention efforts for SAs.

OBJECTIVE

To examine the association of a BPD diagnosis and specific BPD criteria with SAs in US adults.

DESIGN, SETTING, AND PARTICIPANTS

This cross-sectional study analyzed data from the National Epidemiological Survey on Alcohol and Related Conditions-III (NESARC-III), a psychiatric epidemiological survey of noninstitutionalized US adults aged 18 or older conducted from April 2012 to June 2013. Eligible adults were randomly selected from households within census-defined counties or groups of counties. Data were analyzed from December 2020 to January 2021.

MAIN OUTCOMES AND MEASURES

Prevalence of Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) psychiatric and personality disorders, BPD and its specific criteria, SAs, and adverse childhood experiences (ACEs), as assessed by structured diagnostic or clinical interviews; prevalence is expressed as weighted means. Multivariable-adjusted logistic regression was used to compare the risk of lifetime and past-year SAs by BPD diagnosis and by each specific BPD criterion. Analyses were adjusted for demographic and clinical factors, including psychiatric comorbidity, age at BPD onset, and ACEs.

RESULTS

Of 36 309 respondents, 20 442 (56.3%) were women and 52.9% were non-Hispanic White; the mean (SD) age was 45.6 (17.5) years. The prevalence (SE) of lifetime and past-year SAs among participants with a lifetime diagnosis of BPD based on original NESARC-III diagnostic codes was 22.7% (0.8%) (adjusted odds ratio [AOR], 8.40; 95% CI, 7.53-9.37) and 2.1% (0.2%) (AOR, 11.77; 95% CI, 7.86-17.62), respectively. With use of diagnostic codes requiring 5 BPD criteria to meet social-occupational dysfunction, prevalence (SE) of lifetime and past-year SAs was 30.4% (1.1%) (AOR, 9.15; 95% CI, 7.99-10.47) and 3.2% (0.4%) (AOR, 11.42; 95% CI, 7.71-16.91), respectively. After excluding the BPD criterion of self-injurious behavior (to eliminate criterion overlap), the prevalence (SE) of lifetime and past-year SAs was 28.1% (1.1%) (AOR, 7.61; 95% CI, 6.67-8.69) and 3.0% (0.4%) (AOR, 9.83; 95% CI, 6.63-14.55), respectively. In analyses adjusting for sociodemographic variables, psychiatric disorders, age at BPD onset, and ACEs, BPD diagnosis and specific BPD criteria of self-injurious behaviors and chronic feelings of emptiness were significantly associated with increased odds of lifetime SAs (BPD diagnosis: AOR, 2.10; 95% CI, 1.79-2.45; self-injurious behaviors: AOR, 24.28; 95 CI, 16.83-32.03; feelings of emptiness: AOR, 1.58; 95% CI, 1.16-2.14) and past-year SAs (BPD diagnosis: AOR, 11.42; 95% CI, 7.71-16.91; self-injurious behaviors: AOR, 19.32; 95% CI, 5.22-71.58; feelings of emptiness: AOR, 1.99; 95% CI, 1.08-3.66). In analysis with BPD criteria simultaneously entered (excluding self-injurious behavior), chronic feelings of emptiness were significantly associated with increased odds of lifetime SAs (AOR, 1.66; 95% CI, 1.23-2.24) and past-year SAs (AOR, 2.45; 95% CI, 1.18-5.08).

CONCLUSIONS AND RELEVANCE

In a national sample of adults, after adjusting for demographic and clinical variables, a BPD diagnosis and the specific BPD criteria of self-injurious behaviors and chronic emptiness were significantly associated with increased SA risk. Although BPD is a complex heterogeneous diagnosis, the results of this study suggest that the criteria of self-injurious behaviors and chronic feelings of emptiness should be routinely considered in suicide risk assessment.

Effects of persistent cocaine self-administration on amygdala-dependent and dorsal striatum-dependent learning in rats

RATIONALE

The influence of persistent cocaine self-administration on learning and memory has never been evaluated.

OBJECTIVES

Our objective was to isolate the effects of contingently administered cocaine from those of its general pharmacological or non-contingent actions on multiple memory system functioning.

METHODS

A triad design was used to yoke passive cocaine and saline administration to the behavior of rats who were actively self-administering cocaine. Following 4 weeks of cocaine or saline exposure in 2-h sessions, six triads were tested in the amygdala-dependent conditioned cue preference task and dorsal striatum-dependent win-stay task in an eight-arm radial maze environment. Drug or saline sessions continued throughout task testing.

RESULTS

Throughout task testing, rats actively and passively exposed to cocaine sustained a total daily intake of approximately 15 mg/kg. During the conditioned cue preference task, saline-exposed rats showed robust conditioned preference for a Froot Loops-paired cue. Rats actively and passively exposed to cocaine showed no evidence of conditioning despite normal exploration in the maze during preference testing. For the win-stay task, no significant differences were found among the three groups in terms of the number of sessions to acquire the task or task accuracy at criterion. Rats actively or passively exposed to cocaine, however, completed sessions more quickly than saline-exposed rats at criterion.

CONCLUSION

These findings suggest that contingent and non-contingent cocaine administration similarly disrupt stimulus-reward functions of the amygdala, but do not disrupt stimulus-response functions of the dorsal striatum. This dissociation may relate to differences in the rate by which dopamine is cleared from these tissues following cocaine exposure or possibly to cocaine-induced devaluation of natural rewards, which influences stimulus-reward learning, but not stimulus-response learning.

Childhood food neglect and adverse experiences associated with DSM-5 eating disorders in U.S. National Sample

OBJECTIVE

Adverse childhood experiences (ACEs) and restricted food access have been associated with risk for eating disorders (EDs). This study examined the relationship between childhood food neglect, an ACE specifically involving restricted food access, and DSM-5-defined EDs in a nationally representative sample of U.S. adults, with a particular focus on whether the relationship persists after adjusting for other ACEs and family financial difficulties.

METHODS

Participants were 36,145 respondents from the National Epidemiological Survey on Alcohol and Related Conditions III (NESARC-III) who provided data regarding childhood food neglect. Prevalence rates of lifetime anorexia nervosa (AN), bulimia nervosa (BN), and binge-eating disorder (BED) were determined for those who reported versus denied childhood food neglect. Analyses compared the odds of each ED diagnosis after adjusting for sociodemographic characteristics (Model 1) and further adjusting for other ACEs and governmental-financial support during childhood (Model 2).

RESULTS

Prevalence estimates for AN, BN, and BED with a history of childhood food neglect were 2.80% (SE = 0.81), 0.60% (SE = 0.21), and 3.50% (SE = 0.82), respectively and 0.80% (SE = 0.07), 0.30% (SE = 0.03), and 0.80% (SE = 0.05) for those without a history (all significantly different, p < .05). In the fully-adjusted model, odds of having an ED diagnosis were significantly higher for AN (AOR = 2.98 [95% CI = 1.56-5.71]) and BED (AOR = 2.95 [95% CI = 1.73-5.03]) in respondents with a history of childhood food neglect compared with those without.

CONCLUSION

Individuals who experience childhood food neglect may be at increased risk for AN and BED and the elevated risk exists after adjusting for other adverse experiences and financial difficulties during childhood.

A lifetime history of alcohol use disorder increases risk for chronic medical conditions after stable remission

BACKGROUND

The long-term impact of a past alcohol use disorder (AUD) among those who are currently in stable remission has not been well-explored. This study examined whether a past history of AUD was associated with increased risk for chronic medical conditions in a large U.S. nationally representative sample of adults ≥30 years old.

METHODS

Using 25,840 participants from Wave 1 and Wave 2 surveys of the National Epidemiologic Survey on Alcohol and Related Condition (NESARC), multiple logistic regression analysis was conducted to compare the risk for reporting metabolic, cardiovascular, liver, gastrointestinal, and inflammatory conditions between those in full-remission from AUD for longer than 5 years and those without a history of AUD diagnosis.

RESULTS

Compared with a model adjusting only for age, a model adjusting for other potential psychosocial confounders revealed fewer significant associations between AUD history and chronic medical conditions, particularly for the middle-aged population and for men. For the elderly, AUD history was associated with more chronic medical conditions in fully adjusted models. AUD history was associated with severe medical conditions such as liver diseases and myocardial infarction in women. In general, longer AUD exposure and shorter remission were also associated with the risk for chronic medical conditions.

CONCLUSIONS

Our findings suggest associations between past AUD diagnosis and chronic medical conditions, particularly for the elderly individuals. Screening for past alcohol use problems and associated health risks are important for the promotion of aging and prevention of chronic medical conditions even when an individual presents no current symptoms of AUD.

The Significance of Overvaluation of Shape or Weight in Binge-Eating Disorder: Results from a National Sample of U.S. Adults

OBJECTIVE

This study aimed to examine the prevalence of overvaluation of shape or weight in a nationally representative sample of U.S. adults with binge-eating disorder (BED) and to compare functioning correlates using a group of adults with bulimia nervosa (BN).

METHODS

Participants included 207 respondents from the National Epidemiologic Survey on Alcohol and Related Conditions who met Diagnostic and Statistical Manual of Mental Disorders (Fifth Edition) diagnoses of BED (n = 163) or BN (n = 44). Sociodemographic characteristics and functioning were compared in BED with overvaluation (BED+OV), BED without overvaluation (BED), and BN.

RESULTS

Approximately 50% of BED respondents reported overvaluation. Mean age was lower in BN than BED. Mean BMI was lower in BED+OV than BED and higher than BN. A greater proportion of BED+OV reported functional impairment than BED. BN was more likely to report "serious problems doing daily tasks" than BED and less likely to report "impairment in normal activities" than BED+OV. BN reported significantly lower mental functioning than BED.

CONCLUSIONS

Findings based on this nationally representative sample are that overvaluation was associated with greater functional impairment within BED, and BED+OV reported greater impairment than BN in interference with normal activities but less impairment related to mental health. The increased impairment associated with BED+OV provides support for overvaluation as a diagnostic specifier for BED.

Gender differences in acute alcohol effects on self-regulation of arousal in response to emotional and alcohol-related picture cues

Basic mechanisms through which men and women self-regulate arousal have received little attention in human experimental addiction research, although stress-response-dampening and craving theories suggest an important role of emotional arousal in motivating alcohol use. This study examined gender differences in the effects of acute alcohol intoxication on psychophysiological and self-reported arousal in response to emotionally negative, positive, and neutral, and alcohol-related, picture cues. Thirty-six social drinkers (16 women) were randomly assigned to an alcohol, placebo, or control beverage group and exposed to picture cues every 10 s (0.1 Hz presentation frequency). Psychophysiological arousal was assessed via a 0.1-Hz heart rate variability (HRV) index. A statistically significant beverage group-by-gender interaction effect on psychophysiological, but not self-reported, arousal was found. The 0.1-Hz HRV responses to picture cues were suppressed by alcohol only in men. This gender-specific suppression pattern did not differ significantly across picture cue types. There were no significant gender differences in the placebo or control group. Greater dampening of arousal by alcohol intoxication in men, compared with women, may contribute to men's greater tendency to use alcohol to cope with stress.