Behavioural stimulation and sensation-seeking among prisoners: applications to substance dependency

Prevalence of anxiety and depression among pregnant women during the COVID-19 pandemic: a meta-analysis

PURPOSE

Coronavirus disease (COVID-19) is a newly emerged respiratory illness, which has spread around the world. Pregnant women are exposed to additional pressure due to the indirect adverse effects of this pandemic on their physical and mental health. Since the psychological wellness framework is weak in developing countries, it is likely that geographical factors affect the prevalence. Therefore, the goal of this meta-analysis is to investigate the prevalence of anxiety and depression among pregnant women during the COVID-19 pandemic.

METHODS

We searched databases including PubMed/MEDLINE, Web of Science, Cochrane Library for articles. The quality of studies was determined based on the STROBE checklist. I2 and Cochrane Q-test were used to determine heterogeneity. Fixed effects and/or random effects models were also employed to estimate pooled prevalence.

RESULTS

Since heterogeneity was fairly high in all analyses, the random effect model was used. According to the results of random effects in the meta-analysis, the pooled prevalence was 18.7% (95% CI: 0.06-0.36%; I2=99%,P<0.001) for anxiety and 25.1% (95% CI: 0.18-0.33%; I2=97%, P<0.001) for depression. The results of continent subgroup analysis showed that the prevalence of anxiety was higher in western country (38%) than in Asia country (7.8%). The prevalence of anxiety in Italy (38%), Canada (56%), Pakistan (14%), Greece (53%), Sri Lanka (17.5%), and China (0.3-29%) and Iran 3.8% as well as the prevalence of depression in Canada (37%), Belgium (25%), Turkey (35.4%), Sri Lanka (19.5%), and China (11-29%) has been reported.

CONCLUSION

Covid-19 may impose extra pressure on the emotional wellbeing of pregnant women. Therefore, there is an urgent need for resources to help mitigate anxiety and depression in pregnant women.

Mental Health Problems, History of Drug Use, and Violent Offending Are Associated With Increased Suicide Risk in Imprisoned Females

Background: In western countries, imprisoned females are at high risk for suicide, but the risk in Chinese imprisoned females has not been well established. The aim of this study was to clarify the suicide risk and its correlates among imprisoned females in China. Methods: In this cross-sectional study, subjects were recruited from the Female Prison of Hunan province, China. A standardized questionnaire was used to collect socio-demographic and criminological data. The Suicidality module of the Mini International Neuropsychiatric Interview (MINI) 5.0 and 12-item General Health Questionnaire (GHQ-12) were used to assess suicide risk and mental health problems, respectively. Ordinal logistic regressions were used to identify independent factors associated with increased suicide risk. Results: A total of 2,709 imprisoned females completed the survey questionnaire. Twenty percent were rated as presenting suicide risk. Mental health problems [odds ratio (OR) = 1.21, 95% confidence interval (CI) = 1.00-1.47], self-reported help-seeking for mental health problems (OR = 1.69, 95% CI = 1.11-2.56), violent offending (OR = 1.69, 95% CI = 1.37-2.09), history of drug use (OR = 1.46, 95% CI = 1.15-1.84), family history of mental disorders (OR = 1.57, 95% CI = 1.10-2.23), marital status (OR = 1.29, 95% CI = 1.05-1.58), and low educational level (OR = 1.36, 95% CI = 1.11-1.67) were independently associated with increased suicide risk. Conclusion: One fifth of the imprisoned females are at risk for suicide. This study highlights the importance of assessing mental health status for suicide prevention among female prisoners.

Substance use in incarcerated male offenders: Predictive validity of a personality typology of substance misusers

INTRODUCTION

Substance use and misuse is highly prevalent in offenders, and a significant proportion of convicted offenders continue to use controlled substances during incarceration. Few studies have focused on the identification of variables, especially personality characteristics, that may be predictive of institutional substance use. The purpose of this study is to assess the validity of the Substance Use Risk Profile (SURP) personality typology in a sample of male offenders and to determine whether it may have utility in identifying offenders at risk for substance use during incarceration.

METHODS

A total of 118 offenders across all provincial and federal institutions in New Brunswick, Canada completed questionnaires assessing personality, mental health symptoms, substance use motives, and substance use.

RESULTS

Latent class cluster analysis revealed the presence of three distinct clusters of offenders based on severity of substance use, personality, and mental health symptoms. Survival analysis indicated a significant effect of levels of sensation seeking, a trend of cluster membership, and anxiety sensitivity on days until first institutional substance use.

CONCLUSION

High levels of sensation seeking and low anxiety sensitivity appear to indicate increased risk for substance misuse in this population.

The association between impulsivity and alcohol/drug use among prison inmates

BACKGROUND

Few studies have examined the relation between impulsivity and drug involvement with prison inmates, in spite of their heavy drug use. Among this small body of work, most studies look at clinically relevant drug dependence, rather than drug use specifically.

METHOD

N=242 adult inmates (34.8% female, 52% White) with an average age of 35.58 (SD=9.19) completed a modified version of the 15-item Barratt Impulsiveness Scale (BIS) and measures assessing lifetime alcohol, opiate, benzodiazepine, cocaine, cannabis, hallucinogen, and polysubstance use. Lifetime users also reported the frequency of use for the 30days prior to incarceration.

RESULTS

Impulsivity was higher among lifetime users (versus never users) of all substances other than cannabis. Thirty day drug use frequency was only related to impulsivity for opiates and alcohol.

DISCUSSION

This study extends prior work, by showing that a lifetime history of non-clinical substance use is positively associated with impulsivity among prison inmates. Implications for drug interventions are considered for this population, which is characterized by high rates of substance use and elevated impulsivity.

Drug use prior to incarceration and associated socio-behavioural factors among males in a provincial correctional facility in Ontario, Canada

OBJECTIVES

To describe the prevalence of drug use in males in a provincial detention centre during the year before incarceration and to examine the association between socio-demographic and behavioural factors and drug use.

METHODS

In 2009, 500 adult males completed a survey after admission to a provincial detention centre in Ontario. Past-year prevalence rates were calculated for the use of opioids, cocaine, crack and methamphetamine, and by route of administration. Bivariate logistic regression was used to examine associations between drug use and socio-demographic and behavioural factors.

RESULTS

More than 56% of participants reported use of opioids, cocaine, crack or methamphetamine in the previous year. Risk factors for blood-borne and sexually transmitted infections were commonly reported for the previous year: 12.2% had injected drugs, 78.0% had had unprotected sex, and 48.0% had had more than one sexual partner. In unadjusted analyses, participants who were older than 24 years were more likely to have used any drugs and to have injected drugs in the previous year.

CONCLUSIONS

This study provides the first Canadian data in the past decade on drug use by recently incarcerated adults. We found that drug use and behaviours that increase the risk of transmission of sexually transmitted and blood-borne infections remain very common in this population. Incarceration provides an opportunity to provide services and links to programs for people who use drugs, which could decrease drug-related harms to individuals and society.