The prevalence of suicidal ideation and attempts among individuals attending an adult psychiatry out-patient clinic in Gondar, Ethiopia

Background

Suicide is a common problem worldwide and the magnitude is high especially in countries where mental illnesses are prevalent and psychiatric services are poor.

Objective

To determine the prevalence of suicidal ideation and attempts among patients who attended the Psychiatry clinic of Gondar University Hospital.

Methods

A cross sectional study was conducted from March–December 2006 involving a total of 474 patients. Data was collected using a pre tested structured questionnaire containing basic socio-demographic variables, psychiatric diagnosis, suicidal ideation, suicidal attempt, the methods of suicide attempt and ways of survival from the attempted suicide. It was administered by psychiatry nurses working in the clinic. The data was analyzed anonymously using SPSS software.

Results

The commonest mental illness was Major Depressive Disorder (51.3%) followed by Psychosis (38%). Ninety one (19.2 %) patients attempted suicide at least once after the onset of the current mental illness and 307(64.8%) have suicidal ideation. The common method of suicidal attempt was hanging (45.1%) and 69.2% were at home. An association was found between suicidal ideation and attempt (OR=33.7; CI=8.2–138.8, p-value <0.01).

Conclusion

Suicidal ideation was common in psychiatric patients. It was also associated with suicidal attempt.     

Factors associated with suicidal behaviour among depressed patients in Penang,Malaysia

Introduction

This study aims to highlight the factors associated with suicidal behavior among patients with depressive disorders.

Material and methods

A retrospective (Jan 2002 – Dec 2007) evaluation of medical records was done at the psychiatric clinic at the Penang (Malaysia) Public Hospital. Data was analyzed using Statistical Package for Social Science SPSS version 13^®. Chi-square (χ²) test was used to assess the association among variables. Odds ratios were calculated. Multiple logistic regression was applied to identify the predictors for suicidal behavior.

Results

Of 298 patients, 99 patients reported having thoughts of suicide. Overall, female respondents, particularly Chinese, constituted the majority reporting suicidal thoughts (p = 0.01). Cigarette (p < 0.01) and alcohol use (p < 0.01) were found to be associated with suicidal ideation. Among patients with medical comorbidities, diabetics were at a high risk for suicidal thoughts (odds ratio – OR = 1.05, 95% confidence interval – CI 0.45-2.46). In terms of social problems, marital and relationship difficulties were the main risk factors (OR = 2.03, 95% CI: 1.16-3.58). The significant predictors for suicidal behavior were found to be smoking and alcohol use (adjusted R² = 0.39, F change = 75.55, p < 0.01).

Conclusions

Chinese females were found at higher risk of suicidal ideation, as were smokers and alcohol users. The elderly aged 50 and over were also at a higher risk, followed by adolescents and youths aged 15-24 years. Comorbid medical complications and social problems were other factors that may contribute to suicidal ideation among the patients with depressive disorders.     

Evaluation of the quality of life and risk of suicide

OBJECTIVE:

To identify the socio-demographic profiles, suicidal ideation, the presence of mental disorders and the quality of life of patients using mental health services in Arapiraca, Alagoas, Brazil.

METHOD:

Interviews were conducted in family health units and the Psychosocial Attention Center. The sample included 202 mental disorder patients with a risk of suicide attempts, 207 mental disorder patients without a risk of suicide attempts and 196 controls. This study used an identification questionnaire, the abbreviated World Health Organization Quality of Life questionnaire, Beck‘s Suicidal Ideation Scale and the Mini International Neuropsychiatric Interview.

RESULTS:

Patients who had a mental disorder and a risk of suicide attempts tended to be single, had less education and lower family income, were not working and showed lower scores in quality of life domains; 73 of these patients had suicidal ideation in the previous week. Depressive disorders, manic episodes, hypomanic episodes, social phobias, obsessive compulsive disorder, post-traumatic stress disorder, psychotic syndromes and generalized anxiety disorder were more frequent and statistically significant for patients at risk for suicide attempts.

CONCLUSION:

The management of patients with a risk of suicide attempts must focus on individual patients because this risk is directly linked to changes in quality of life and the improvement of these patients'' prognosis.     

Significant differences in demographic,clinical, and pathological features in relation to smoking and alcohol consumption among 1,633 head and neck cancer patients

OBJECTIVE:

As a lifestyle-related disease, social and cultural disparities may influence the features of squamous cell carcinoma of the head and neck in different geographic regions. We describe demographic, clinical, and pathological aspects of squamous cell carcinoma of the head and neck according to the smoking and alcohol consumption habits of patients in a Brazilian cohort.

METHODS:

We prospectively analyzed the smoking and alcohol consumption habits of 1,633 patients enrolled in five São Paulo hospitals that participated in the Brazilian Head and Neck Genome Project – Gencapo.

RESULTS:

The patients who smoked and drank were younger, and those who smoked were leaner than the other patients, regardless of alcohol consumption. The non-smokers/non-drinkers were typically elderly white females who had more differentiated oral cavity cancers and fewer first-degree relatives who smoked. The patients who drank presented significantly more frequent nodal metastasis, and those who smoked presented less-differentiated tumors.

CONCLUSIONS:

The patients with squamous cell carcinoma of the head and neck demonstrated demographic, clinical, and pathological features that were markedly different according to their smoking and drinking habits. A subset of elderly females who had oral cavity cancer and had never smoked or consumed alcohol was notable. Alcohol consumption seemed to be related to nodal metastasis, whereas smoking correlated with the degree of differentiation.     

Early smoking initiation and associated factors among in-school male and female adolescents in seven African countries

Objective

This report examines the prevalence and common correlates of early smoking initiation among male and female school children across seven African countries.

Method

The total sample included 17,725 school children aged 13 to 15 years from nationally representative samples in seven African countries. Univariate and multivariate analyses were conducted to assess the relationship between early smoking initiation, health compromising behaviours, mental distress, protective factors and socio-economic status variables.

Results

Overall 15.5% had experienced smoking initiation before age 14, with the percentages 20.1% among boys and 10.9% among girls. In multivariable analysis, early smoking initiation was among boys associated with ever drunk from alcohol use (OR=4.73, p=0.001), ever used drugs (OR=2.36, p=0.04) and ever had sex (OR=1.63, p=0.04). Among girls, it was associated with higher education (OR=5.77, p=0.001), ever drunk from alcohol use (OR=4.76, p=0.002), parental or guardian tobacco use (OR=2.83, p=0.001) and suicide ideation (OR=2.05, p=0.02).

Conclusion

The study found a high prevalence of early smoking initiation among 13–15 year-olds in seven African countries. Various risk factors have been identified in boys and girls who initiate smoking before age 14, forming a distinct risk group in this setting. Specific interventions are needed for boys and girls in the preteen years, before smoking initiation.     

Risk behaviors,suicidal ideation and suicide attempts in a nationally representative French sample

Background

Data from large nationally representative samples are needed to provide the empirical foundation to inform health policies for the prevention of suicide risk and risk behaviors in men and women.

Methods

Data were extracted from the 2010 Health Barometer, a large telephone survey on a representative sample of the general population aged 15–85 years living in France (n=27,653), carried out by the National Institute for Health Promotion and Health Education. Data were collected between October 2009 and July 2010. A computer-assisted telephone interview (CATI) system was used.

Results

Overall, 3.9% of respondents aged 15 to 85 reported past year suicidal ideation, and 0.5% reported a suicide attempt in that time period. Increased rates of risky sexual behavior are associated with ideation and attempt in both men and women, after controlling for sociodemographic variables. Homosexuality or bisexuality are associated with suicidal ideation for both men and women, but not with attempts. Substance misuse, physical and sexual assaults are strongly associated with suicidal symptoms for both men and women. Early first experiences with sex, tobacco, and alcohol are associated with suicidal symptoms though somewhat differentially for men and women.

Limitations

Cross-sectional survey.

Conclusion

The findings underscore associations between suicidal thoughts and behaviors and risk behaviors such as unprotected sex and substance use in men and women throughout the lifespan. These associations highlight the need for preventive strategies such as screening for risk behaviors in order to identify men and women particularly at risk for suicidal behavior.     

Hazardous Drinking-Related Characteristics of Depressive Disorders in Korea: The CRESCEND Study

This study aimed to identify clinical correlates of hazardous drinking in a large cohort of Korean patients with depression. We recruited a total of 402 depressed patients aged > 18 yr from the Clinical Research Center for Depression (CRESCEND) study in Korea. Patients'' drinking habits were assessed using the Korean Alcohol Use Disorder Identification Test (AUDIT-K). Psychometric scales, including the HAMD, HAMA, BPRS, CGI-S, SSI-Beck, SOFAS, and WHOQOL-BREF, were used to assess depression, anxiety, overall psychiatric symptoms, global severity, suicidal ideation, social functioning, and quality of life, respectively. We compared demographic and clinical features and psychometric scores between patients with and without hazardous drinking behavior after adjusting for the effects of age and sex. We then performed binary logistic regression analysis to identify independent correlates of hazardous drinking in the study population. Our results revealed that hazardous drinking was associated with current smoking status, history of attempted suicide, greater psychomotor retardation, suicidal ideation, weight loss, and lower hypochondriasis than non-hazardous drinking. The regression model also demonstrated that more frequent smoking, higher levels of suicidal ideation, and lower levels of hypochondriasis were independently correlates for hazardous drinking in depressed patients. In conclusion, depressed patients who are hazardous drinkers experience severer symptoms and a greater burden of illness than non-hazardous drinkers. In Korea, screening depressed patients for signs of hazardous drinking could help identify subjects who may benefit from comprehensive therapeutic approaches.

Graphical Abstract

相似文献   

Suicidal behaviors in elderly Koreans: One-month-point prevalence and factors related to suicidality

Background

Suicide prevention in the elderly is a major public health priority worldwide and in Korea in particular. We investigated the one-month-point prevalence and factors related to suicidality for suicidal behaviors in elderly Koreans.

Methods

A simple random sample (N=1588) was drawn from the residential roster of 14,051 Koreans aged 60 years or older who were residents of Osan in February 2010. All subjects were invited to participate in the survey through door-to-door home visits, and the response rate was 59.8%.

Results

The age- and gender-standardized prevalence rates of lifetime suicide attempts, current suicidal ideation without a plan or attempt, and current suicidal ideation with a plan or attempt were estimated at 9.2%, 19.6%, and 2.24%. The prevalence of suicidal ideation without a plan or attempt was higher in women and less-educated individuals and increased with advancing age, whereas the prevalence of suicidal ideation with a plan or attempt was higher in more-educated individuals, was not differentiated by gender, increased until age 70, and then decreased thereafter. The factors related to suicidal ideation differed by the presence of a suicide plan or attempt.

Conclusions

Depressive elders in their 70s who have recently developed suicidal ideation would be a prime target for suicide intervention programs.

Limitations

The sample was regional, although the suicide rate in Osan was comparable to the average suicide rate in Korea.     

Protective associations of importance of religion and frequency of service attendance with depression risk, suicidal behaviours and substance use in adolescents in Nova Scotia, Canada

Purpose

We examined relationships of measures of personal importance of religion and frequency of attendance at religious services with risk of depression and risk behaviours in high school students in Cape Breton, Canada. We examined the impact of confounding and explanatory factors on these relationships.

Methods

Data were drawn from self-report surveys of adolescents aged 15-19 (N = 1615) at three high schools in May, 2006. We used logistic regression to assess associations of religious importance and religious service attendance with risk of depression, suicidal behaviour, binge drinking and frequent marijuana use, controlling in multivariate models for sociodemographic factors, family structure and social capital.

Results

Among females, higher personal importance of religion was associated with decreased odds of depression, suicidal ideation, drinking and marijuana use, while more religious attendance was protective for substance use behaviours and suicidal ideation. In males, both measures of religiosity were associated with decreased substance use. In multivariate models, religious importance had weak protective effects for depression and suicidal thinking in females, which were respectively modified by social trust and substance use. Attendance was protective for suicidal thinking in females, and was modified by depression. These associations were not seen in males. Attendance was consistently associated with less substance use in females, while importance was not. Importance was consistently protective for marijuana use and attendance was protective for binge drinking in males.

Limitations

This was a cross-sectional self-report survey and causality cannot be inferred.

Conclusion

Protective associations of measures of religiosity are seen in Canadian adolescents, as they are elsewhere.     

A Web-Based Program to Increase Knowledge and Reduce Cigarette and Nargila Smoking Among Arab University Students in Israel: Mixed-Methods Study to Test Acceptability

Background

Among Arab citizens in Israel, cigarette and nargila (hookah, waterpipe) smoking is a serious public health problem, particularly among the young adult population. With the dramatic increase of Internet and computer use among Arab college and university students, a Web-based program may provide an easy, accessible tool to reduce smoking rates without heavy resource demands required by traditional methods.

Objective

The purpose of this research was to examine the acceptability and feasibility of a pilot Web-based program that provides tailored feedback to increase smoking knowledge and reduce cigarette and nargila smoking behaviors among Arab college/university students in Israel.

Methods

A pilot Web-based program was developed, consisting of a self-administered questionnaire and feedback system on cigarette and nargila smoking. Arab university students were recruited to participate in a mixed-methods study, using both quantitative (pre-/posttest study design) and qualitative tools. A posttest was implemented at 1 month following participation in the intervention to assess any changes in smoking knowledge and behaviors. Focus group sessions were implemented to assess acceptability and preferences related to the Web-based program.

Results

A total of 225 participants—response rate of 63.2% (225/356)—completed the intervention at baseline and at 1-month poststudy, and were used for the comparative analysis. Statistically significant reductions in nargila smoking among participants (P=.001) were found. The intervention did not result in reductions in cigarette smoking. However, the tailored Web intervention resulted in statistically significant increases in the intention to quit smoking (P=.021). No statistically significant increases in knowledge were seen at 1-month poststudy. Participants expressed high satisfaction with the intervention and 93.8% (211/225) of those who completed the intervention at both time intervals reported that they would recommend the program to their friends, indicating excellent acceptability and feasibility of the intervention. This was further emphasized in the focus group sessions.

Conclusions

A tailored Web-based program may be a promising tool to reduce nargila smoking among Arab university students in Israel. The tailored Web intervention was not successful at significantly reducing cigarette smoking or increasing knowledge. However, the intervention did increase participants’ intention to quit smoking. Participants considered the Web-based tool to be an interesting, feasible, and highly acceptable strategy.

Trial Registration

Trial Registration: ISRCTN registry ISRCTN59207794; http://www.isrctn.com/ISRCTN59207794 (Archived by WebCite at http://www.webcitation.org/6VkYOBNOJ).     

Self-Reported Health and Fitness Habits of Certified Athletic Trainers

Context:

As health care providers, certified athletic trainers (ATs) should be role models for healthy behaviors.

Objective:

To analyze the self-reported health and fitness habits of ATs.

Design:

A cross-sectional, cluster random sample.

Setting:

Online questionnaire.

Patients or Other Participants:

Of a sampling frame of 1000 potential participants, 275 ATs completed the questionnaire.

Main Outcome Measure(s):

Health habits and activity were based on a typical 7-day week.

Results:

A total of 41% of the participants met the exercise recommendations of the American College of Sports Medicine; 7% reported being sedentary. Differences were noted between the sexes for fitness habits (P < .035) and composite health score (P < .001). None of the ATs reported meeting the Daily Reference Intake for all 5 food groups. Seven percent of female ATs consumed more alcohol than recommended, compared with 2% of males. However, 80% of males and 93% of females reported consuming 5 or fewer drinks per week. Only 0.8% reported currently smoking.

Conclusions:

This sample of ATs had better health and fitness habits than the general population but did not meet professional recommendations set forth by the American College of Sports Medicine or the United States Department of Agriculture. Thus, these ATs were not ideal role models in demonstrating healthy behaviors.     

Identifying patients with suspected pancreatic cancer in primary care: derivation and validation of an algorithm

Background

Pancreatic cancer has the worst survival for any cancer and is often diagnosed late when the cancer is advanced. Chances of survival are more likely if patients can be diagnosed earlier.

Aim

To derive and validate an algorithm to estimate absolute risk of having pancreatic cancer in patients with and without symptoms in primary care.

Design and setting

Cohort study using data from 375 UK QResearch® general practices for development and 189 for validation.

Method

Included patients were aged 30–84 years, free at baseline from a diagnosis of pancreatic cancer and had not had dysphagia, abdominal pain, abdominal distension, appetite loss, or weight loss recorded in the preceding 12 months. The primary outcome was incident diagnosis of pancreatic cancer recorded in the following 2 years. Risk factors examined included: age, body mass index, smoking status, alcohol, deprivation, diabetes, pancreatitis, previous diagnosis of cancer apart from pancreatic cancer, dysphagia, abdominal pain, abdominal distension, appetite loss, weight loss, diarrhoea, constipation, tiredness, itching, and anaemia. Cox proportional hazards models were used to develop separate risk equations in males and females. Measures of calibration and discrimination assessed performance in the validation cohort.

Results

There were a total of 1415 incident cases of pancreatic cancer from 4.1 million person-years in the derivation cohort. Independent predictors in both males and females were age, smoking, type 2 diabetes, chronic pancreatitis, abdominal pain, appetite loss, and weight loss. Abdominal distension was a predictor for females only; dysphagia and constipation were predictors for males only. On validation, the algorithms explained 59% of the variation in females and 62% in males. The receiver operating characteristic statistics were 0.84 (females) and 0.87 (males). The D statistic was 2.44 (females) and 2.61 (males). The 10% of patients with the highest predicted risks contained 62% of all pancreatic cancers diagnosed over the following 2 years.

Conclusion

The algorithm has good discrimination and calibration and could potentially be used to help identify those at highest risk of pancreatic cancer to facilitate early referral and investigation.     

Earlier Parental Set Bedtimes as a Protective Factor Against Depression and Suicidal Ideation

Study Objectives:

To examine the relationships between parental set bedtimes, sleep duration, and depression as a quasi-experiment to explore the potentially bidirectional relationship between short sleep duration and depression. Short sleep duration has been shown to precede depression, but this could be explained as a prodromal symptom of depression. Depression in an adolescent can affect his/her chosen bedtime, but it is less likely to affect a parent''s chosen set bedtime which can establish a relatively stable upper limit that can directly affect sleep duration.

Design:

Multivariate cross-sectional analyses of the ADD Health using logistic regression.

Setting:

United States nationally representative, school-based, probability-based sample in 1994-96.

Participants:

Adolescents (n = 15,659) in grades 7 to 12.

Measurements and Results:

Adolescents with parental set bedtimes of midnight or later were 24% more likely to suffer from depression (OR = 1.24, 95% CI 1.04-1.49) and 20% more likely to have suicidal ideation (1.20, 1.01-1.41) than adolescents with parental set bedtimes of 10:00 PM or earlier, after controlling for covariates. Consistent with sleep duration and perception of getting enough sleep acting as mediators, the inclusion of these variables in the multivariate models appreciably attenuated the associations for depression (1.07, 0.88-1.30) and suicidal ideation (1.09, 0.92-1.29).

Conclusions:

The results from this study provide new evidence to strengthen the argument that short sleep duration could play a role in the etiology of depression. Earlier parental set bedtimes could therefore be protective against adolescent depression and suicidal ideation by lengthening sleep duration.

Citation:

Gangwisch JE; Babiss LA; Malaspina D; Turner JB; Zammit GK; Posner K. Earlier parental set bedtimes as a protective factor against depression and suicidal ideation. SLEEP 2010;33(1):97-106.     

Identifying patients with suspected renal tract cancer in primary care: derivation and validation of an algorithm

Background

Earlier diagnosis of renal tract cancer could help improve survival so better tools are needed to help this.

Aim

To derive and validate an algorithm to estimate the absolute risk of renal tract cancer in patients with and without symptoms in primary care.

Design

Cohort study using data from 375 UK QResearch® general practices for development and 189 for validation.

Method

Included patients were aged 30–84 years free at baseline of a diagnosis of renal tract cancer (bladder, kidney, ureter, or urethra) and without haematuria, abdominal pain, appetite loss, or weight loss in previous 12 months. The primary outcome was incident diagnosis of renal tract cancer recorded in the next 2 years. Risk factors examined were age, body mass index, smoking, alcohol, deprivation, treated hypertension, renal stones, structural kidney problems, diabetes, previous diagnosis of cancer apart from renal tract cancer, haematuria, abdominal pain, appetite loss, weight loss, diarrhoea, constipation, tiredness, and anaemia. Cox proportional hazards models were used to develop separate risk equations in males and females. Measures of calibration and discrimination assessed performance in the validation cohort.

Results

There were 2878 incident cases of renal tract cancer from 4.1 million person-years in the derivation cohort. Independent predictors in both males and females were age, smoking status, haematuria, abdominal pain, weight loss, and anaemia. A history of prior cancer other than renal tract cancer, and appetite loss were predictors for females only. On validation, the algorithms explained 75% of the variation in females and 76% in males. The receiver operating curve statistics were 0.91 (females) and 0.95 (males). The D statistic was 3.53 (females) and 3.60 (males). The 10% of patients with the highest predicted risks contained 87% of all renal tract cancers diagnosed over the next 2 years.

Conclusion

The algorithm has good discrimination and calibration and could potentially be used to identify those at highest risk of renal tract cancer, to facilitate more timely referral and investigation.     

Cigarette smoking and suicidal behaviour: results from a 25-year longitudinal study

BACKGROUND: This study examined the associations between cigarette smoking and suicidal ideation and suicide attempts, both before and after control for potentially confounding using fixed effects regression models. METHOD: Data were gathered during the Christchurch Health and Development Study, a 25-year longitudinal study of a birth cohort of New Zealand children (635 males, 630 females). The analysis was based on a sample of 1041 participants with available data on cigarette smoking and suicidal behaviour from ages 16 to 25 years. The main outcome measures were suicidal ideation and suicide attempts, ages 16-18, 18-21, and 21-25. RESULTS: There were significant bivariate associations between the frequency of cigarette smoking and both suicidal ideation and suicide attempts. Cohort members who smoked 20 or more cigarettes per day had odds of suicidal ideation that were 3.39 times (95% CI 2.06-5.59) those of non-smokers, and odds of suicide attempt that were 4.39 (95% CI 2.18-8.85) times those of non-smokers. Control for non-observed fixed confounding factors reduced the association between cigarette smoking and suicidal ideation and suicide attempts to statistical non-significance. After adjustment, those smoking more than 20 cigarettes per day had odds of suicidal ideation that were 1.00 times (95% CI 0.46-2.18) those of non-smokers, and odds of suicide attempt that were 1.84 (95% CI 0.81-4.18) times those of non-smokers. CONCLUSIONS: The findings suggest that the associations between frequency of cigarette smoking and suicidal behaviour may largely be explained by the non-observed background factors and life circumstances that are associated with both cigarette smoking and suicidal behaviour.     

Association of Suicidal Ideation with Job Demands and Job Resources: a Large Cross-Sectional Study of Japanese Workers

Purpose

This study aimed to identify the association of suicidal ideation with job demands and job resources among Japanese workers.

Methods

Valid data from questionnaires that were pre-collected from 42,499 workers (34,882 males and 7617 females) were used for multilevel logistic regression analyses. Job demands and job resources were selected as potential predictors of suicidal ideation. Lifestyle variables, support from family and friends, and suffering from depressive or eating disorders were used as covariates.

Results

In the employee-level, most job demands and job resources had significant associations with the risk of suicidal ideation in both sexes. High coworker support had a significant negative association with the risk of suicidal ideation in the organization-level, irrespective of their gender. High physical demands and poor physical environment in the organization-level had significant positive associations with increased risk of suicidal ideation only among females.

Conclusions

The risk of suicidal ideation among Japanese workers is associated with job demands and job resources in the employee-level, and coworker support in the organization-level may be important as well.

     

Cannabis,tobacco smoking,and lung function: a cross-sectional observational study in a general practice population

Background

Health concerns around cannabis use have focused on the potential relationship with psychosis but the effect of cannabis smoking on respiratory health has received less attention.

Aim

To investigate the association between tobacco-only smoking compared with tobacco plus cannabis smoking and adverse outcomes in respiratory health and lung function.

Design and setting

The design was cross-sectional with two groups recruited: cigarette smokers with tobacco pack-years; cannabis smokers with cannabis joint-years. Recruitment occurred in a general practice in Scotland with 12 500 patients.

Method

Exposures measured were tobacco smoking (pack-years) and cannabis smoking (joint-years). Cannabis type (resin, herbal, or both) was recorded by self-report. Respiratory symptoms were recorded using NHANES and MRC questionnaires. Lung function was measured by spirometry (FEV1/FVC ratio).

Results

Participants consisted of 500 individuals (242 males). Mean age of tobacco-only smokers was 45 years; median tobacco exposure was 25 pack-years. Mean age of cannabis and tobacco smokers was 37 years; median tobacco exposure was 19 pack-years, rising to 22.5 when tobacco smoked with cannabis. Although tobacco and cannabis use were associated with increased reporting of respiratory symptoms, this was higher among those who also smoked cannabis. Both tobacco and cannabis users had evidence of impaired lung function but, in fully adjusted analyses, each additional joint-year of cannabis use was associated with a 0.3% (95% confidence interval = 0.0 to 0.5) increase in prevalence of chronic obstructive pulmonary disease.

Conclusion

In adults who predominantly smoked resin cannabis mixed with tobacco, additional adverse effects were observed on respiratory health relating to cannabis use.     

Alcohol consumption screening of newly-registered patients in primary care: a cross-sectional analysis

Background

Although screening and brief intervention is effective at reducing alcohol consumption in primary care and is recommended by guidelines, there are numerous barriers to its delivery. Screening newly-registered patients for alcohol-use disorders provides an opportunity for systematic collection of alcohol consumption data.

Aim

To examine how alcohol screening data are recorded in primary care, the extent to which they are recorded, and whether reported levels of consumption differ from general population data.

Design and setting

Cross-sectional analysis, with data collected from patients in the year after registration.

Method

Data on alcohol consumption were collected from The Health Improvement Network (THIN) primary care database from patients aged ≥18 years, newly registered with a general practice in 2007 to 2009, and compared with the Office for National Statistics Opinions (ONS Omnibus) survey.

Results

A total of 292 376 (76%) of the 382 609 newly-registered patients had entries for alcohol consumption (units a week, Read Codes for level of consumption, and/or screening test). Only 25 975 (9%) were recorded as completing a validated screening test, most commonly AUDIT/AUDIT-C (16 004, 5%) or FAST (9419, 3%). Alcohol-use disorders are underreported in primary care (for example, higher risk drinking 1% males, 0.5% females) in comparison with the Opinions survey (8% males, 7% females).

Conclusion

Alcohol screening data are collected from most patients within 1 year of registration with a GP practice; however, use of a validated screening test is rarely documented and alcohol-use disorders are underreported. Further efforts are needed to encourage or incentivise the use of validated tests to improve the quality of data collected.