Health and housing conditions in public sector housing estates

This article reports some of the findings of a study of health and housing conditions ina sample of households from eight different types of council housing areas in Gateshead.Controlling for age, there were found to be marked and consistent differences in self-reported health between individuals from different areas. For all age groups up to 65 years old, those living in “bad” housing areas reported poorer health, more long-standing illness, more recent illness and more symptoms of respiratory disease and depression. The clearest associations between poor health and bad housing emerged for the generally fittest age-groups (the under 25 years). For the people over 65 years the position was reversed, with those in “good” housing areas reporting poorer health, with the exception of recent illness. This is argued to be the result of local authority lettings policy, which gives priority to re-housing the less-fit elderly.Those in “bad” housing areas were also more likely to report housing defects which affected their health and to feel that their health could be improved by a change in their housing.The study found that “bad” council housing areas did not necessarily conform to thestereotype of non-traditional construction, or high-rise flats. Some consisted of traditionally built houses, while there was a sizeable representation among the “good” housing of system-built high-rise flats. The “bad” housing areas were marked off more by their location, their poor environment and the low quality of their construction.     

Coeliac Disease in Elderly Patients: Value of Coeliac Lymphogram for Diagnosis

(1) Background: Although a meta-analysis reported that the sensitivity of CD3+ TCRγδ+ cells for coeliac disease diagnosis was >93%, a recent study has suggested that sensitivity decreased to 65% in elderly patients. (2) Aim: To evaluate whether the sensitivity of intraepithelial lymphocyte cytometric patterns for coeliac disease diagnosis changes with advanced age. (3) Methods: We performed a multicentre study including 127 coeliac disease patients ≥ 50 years: 87 with baseline cytometry (45 aged 50–59 years; 23 aged 60–69 years; 19 aged ≥ 70 years), 16 also with a follow-up cytometry (on a gluten-free diet); and 40 with only follow-up cytometry. (4) Results: In Marsh 3 patients, a sensitivity of 94.7%, 88.9% and 86.7% was observed for each age group using a cut-off value of TCRγδ+ >10% (p = 0.27); and a sensitivity of 84.2%, 83.4% and 53.3% for a cut-off value >14% (p = 0.02; 50–69 vs. ≥70 years), with difference between applying a cut-off of 10% or 14% (p = 0.008). The TCRγδ+ count in the ≥70 years group was lower than in the other groups (p = 0.014). (5) Conclusion: In coeliac patients ≥ 70 years, the TCRγδ+ count decreases and the cut-off point of >10% is more accurate than >14%.     

Smoking and respiratory disease symptoms inrural Bangladesh

Respiratory disease (excluding tuberculosis) is a largely untargetted health problem in Bangladesh. This study emphasises both that existing morbidity is considerable and that it is sure to increase if smoking spreads further. In two poor village populations 71% of men though only 1% of women were current smokers (one or more cigarettes or bidi per day); about one in five had begun smoking before the age of 10 years. Most heavy smokers and all women smoked bidi (hand-rolled coarse tobacco sticks). Expenditure on smoking absorbed up to 5% of household income but, seemingly paradoxically, one of the lowest socio-economic groups had the heaviest consumption.For men the striking effect of smoking in increasing respiratory disease symptom prevalence at all ages is clear. Nearly all male smokers reported “cough” but so did four out of five men and women who had never smoked. There were too few women smokers for meaningful analysis. However, “morning phlegm”, “an episode of increased phlegm” and “wheezing” as well as being common for non-smokers of both sexes, were two to three times more frequent among women than men who had never smoked. In women there must certainly be other causal factors for respiratory symptoms apart from smoking, the most important are likely to be smoke from cooking fires and respiratory infections in childhood. Improving immunization coverage and the treatment of respiratory infections in childhood would be useful preventive strategies for both men and women. The most urgent public health measure is to reduce the prevalence of smoking.     

Using tuberculosis patient characteristics to predict future cases with matching genotype results

Setting: United States.Background: It is unknown whether tuberculosis (TB) case or patient characteristics can predict the likelihood of future related TB cases.Objective: To estimate the likelihood for future related cases, i.e., cases with matching TB genotypes within the same county diagnosed within the 2 years following the year of reporting of each included case.Design: We considered all TB cases with genotyping results reported in the United States during 2004–2010. Predictive scores were calculated based on patient characteristics by dividing the number of patients who were not the last case in a county-level TB genotype cluster by the total number of patients.Results: Overall, there was a 30.8% chance that a future related case would be detected during the 2 years following the report year of any given case. Future related cases were detected in 34.7% of instances following the diagnosis of smear-positive cases, 51.9% of instances following the diagnosis of a homeless patient and 45.2% of instances following the diagnosis of a patient who reported substance abuse. Predictive scores ranged by race (White 13.9%, Native Hawaiian 43.8%) and age group (⩾65 years 13.1%, 0–4 years 43%), and were higher for US-born patients.Conclusions: Behavioral and sociodemographic factors can help predict the likelihood of future related cases and can be used to prioritize contact investigations.     

Influences on Meat Avoidance Among British Students

Male and female undergraduates (18–23 years old; 68% in their first year;N=158) who had just chosen a vegetarian dish in a campus dining hall or restaurant reported a diversity of meat avoidance habits before arrival at University a few weeks previously. More women than men had avoided meat and other flesh foods, with the exception of fish. Consistently with the distinction between “red” and “white” meats, chicken and turkey were the least often avoided flesh foods among men and women. The only clear gradation from flesh-eating to vegetarianism was eating poultry and either beef/lamb or pork, eating only poultry and eating neither; fish was not on this Guttman scale, contrary to previous assumptions. Reasons for avoiding meat and perceived influences on preferences for food in their chosen vegetarian dish were elicited by open-ended interviews in 41 women from the meat-avoidance survey. Rationales spontaneously offered were as diverse as reported in previous studies, but always included at least two of the following: ethics of raising/killing animals, concern for health, sensory factors, disgust and influence of friends. In contrast, choices among described variants of the familiar dish were largely controlled by its sensory and nutritional features, presumably because other attributes had been factored out.     

Childhood cancer survival in Cuba

Reports dealing with childhood cancer population-based survival have not yet been published in Cuba. A survival study including cases reported to the National Cancer Registry in the period 1988–1989 have been accomplished in the National Cancer Registry of Cuba. A comprehensive view of its results in childhood cancer is intended to be shown in this paper. All sites childhood cancer cases aged below 15 years (400) and reported in this period were included derived from a total of 578 incident cases. Vital status of cases was checked-up to December of 1994 by a mixed follow-up. Survival analysis was achieved by the life-table method using the SPSS for Windows software. Relative survival rates were not included because no differences were appreciated with the observed ones. Cases between 0–4 years and females account for the highest frequencies. Leukaemia accounts for 27% of the cases, followed by lymphomas and tumours of the central nervous system. Lymphoid and non-lymphoid acute leukaemia had 41 and 9% 5-year survival rate respectively being the latter comparable with Bangalore, India (10%). For lymphomas, Hodgkin's disease present better prognosis compared with non-Hodgkin lymphoma with 73 and 35% 5-year survival rates, respectively. Figures are comparable to the corresponding to Bangalore, India (72 and 33%, respectively). For time trends survival distribution were compared by period of diagnosis (1982/1988–1989). In all cases differences resulted statistically non-significant with lower rates for 1988–1989 except for lymphomas. International reports show increasing time trends for childhood cancer. Nevertheless, these results may serve as a milestone for future comparisons, corresponding with the creation of the National Program for Childhood Cancer Control and future studies will confirm the success of its measures.     

Ten-Year Relative Survival From the Diagnosis of Parkinson's Disease: A Nationwide Database Study

ObjectivesVarying early survival rates have been reported across studies on patients with Parkinson's disease (PD). In this study, we reported the 10-year relative survival rate of patients with PD using a nationwide database.DesignThis was a population-based cohort study.Setting and ParticipantsWe identified incident PD cases from 2004 to 2006 using the PD registration codes from the National Health Insurance Service database covering the entire South Korean population.MethodsRelative survival up to 10 years was evaluated by adjusting all-cause survival for expected survival, estimated from population life tables and matched by sex, age, and year of diagnosis.ResultsOf the 10,159 patients with PD, 4675 (46.0%) patients survived 10 years after diagnosis. Relative survival rates decreased with time after diagnosis (0.972 after 1 year, 0.772 after 5 years, and 0.588 after 10 years). Ten-year relative survival gradually decreased with age at diagnosis. Men had a lower relative survival rate than women 2 years post diagnosis, and if they were older than 60 years.Conclusions and ImplicationsPatients diagnosed with PD are expected to have a lower 10-year relative survival. In the real world, patients with PD might have lower survival than the general population even in the early disease stage. Our results suggest further efforts to prevent premature mortality among patients with PD.     

Tetanus surveillance--United States, 1991-1994.

PROBLEM/CONDITION: Despite the widespread availability of a safe and effective vaccine against tetanus, 201 cases of the disease were reported during 1991-1994. Of patients with known illness outcome, the case-fatality rate was 25%. REPORTING PERIOD COVERED: 1991-1994. DESCRIPTION OF SYSTEM: Physician-diagnosed cases of tetanus are reported to local and state health departments, the latter of which reports these cases on a weekly basis to CDC's National Notifiable Disease Surveillance System. Since 1965, state health departments also have submitted supplemental clinical and epidemiologic information to CDC's National Immunization Program. RESULTS: During 1991-1994, 201 cases of tetanus were reported from 40 states, for an average annual incidence of 0.02 cases per 100,000 population. Of the 188 patients for whom age was known, 101 (54%) were aged > or = 60 years and 10 (5%) were aged < 20 years. No cases of neonatal tetanus were reported. Among adults, the risk for tetanus increased with age; the risk for persons aged > or = 80 years was more than 10 times greater than the risk for persons aged 20-29 years. All deaths occurred among persons aged > or = 30 years. The case-fatality rate (overall: 25%) increased with age, from 11% in persons aged 30-49 years to 54% in persons aged > or = 80 years. Only 12% of all patients were reported to have received a primary series of tetanus toxoid before onset of illness. For 77% of patients, tetanus occurred after an acute injury was sustained. Of patients who obtained medical care for their injury, only 43% received tetanus toxoid as part of wound prophylaxis. INTERPRETATION: The epidemiology of reported tetanus in the United States during 1991-1994 was similar to that during the 1980s. Tetanus continued to be a severe disease primarily of older adults who were unvaccinated or inadequately vaccinated. Most tetanus cases occurred after an acute injury was sustained, emphasizing the need for appropriate wound management. ACTIONS TAKEN: In addition to decennial booster doses of tetanus-diphtheria toxoid during adult life, the Advisory Committee on Immunization Practices (ACIP) recommends vaccination visits for adolescents at age 11-12 years and for adults at age 50 years to enable health-care providers to review vaccination histories and administer any needed vaccine. Full implementation of the ACIP recommendations should virtually eliminate the remaining tetanus burden in the United States.     

Disordered Eating and Unhealthy Weight Reduction Practices among Adolescent Females

Background.Dissatisfaction with body weight and the use of unhealthy weight reduction practices have been reported among adolescent females. There is a need for methodologically rigorous studies using large representative samples of adolescent females to accurately assess the prevalence of these behaviors and attitudes.Methods.Eight hundred sixty-nine Australian school girls ages 14–16 years were administered a self-report questionnaire to determine the prevalence of disordered eating behaviors, unhealthy dieting practices, and distorted body image. Anthropometric (height and weight) data were collected on each of these adolescent females.Results.The prevalences of disordered eating, unhealthy dieting, and distorted body image were 33, 57, and 12%, respectively. Over one-third (36%) of the total sample had used at least one “extreme” dieting method in the past month, i.e., “crash” dieting, fasting, slimming tablets, diuretics, laxatives, and/or cigarettes to lose weight. Of the total sample, 77% wanted to lose weight and 51% had tried to lose weight in the past month. Motivating factors for disordered eating and unhealthy dieting behaviors were peer pressure, media pressure, and the perception that extreme dieting strategies were harmless.Conclusion.The prevalence of disordered eating and dieting behaviors among adolescent females shown by this study suggests the need for preventive programs encouraging appropriate eating and dieting behaviors.     

Long-term consumption of a carbohydrate-restricted diet does not induce deleterious metabolic effects

Carbohydrate (CHO)-restricted diets have been recommended for weight loss and to prevent obesity, but their long-term effects have not been fully elucidated. This study was designed to evaluate the effect of long-term (>1 year) consumption of a low-CHO high-fat diet (“The optimal diet,” developed by Dr Kwaśniewski referenced herein) on lipid profile, glycemic control, and cardiovascular disease risk factors in healthy subjects. Of 31 “optimal” dieters enrolled in the study (17 women and 14 men, aged 51.7 ± 16.6 years), 22 declared adherence to the diet for more than 3 years. Average energy intake and principal nutrients consumed were assessed from 6-day dietary records provided by the participants. In most dieters, concentrations of β-hydroxybutyrate, free fatty acids, total cholesterol, and low-density lipoprotein cholesterol exceeded the upper limits of the reference ranges for nonstarved subjects. The metabolic profiles of most subjects were positive for several indicators, including relatively low concentrations of triacylglycerols, high levels of high-density lipoprotein cholesterol (HDL-C), and normal ratios of low-density lipoprotein cholesterol/HDL-C and total cholesterol/HDL-C. In most subjects, plasma concentrations of glucose, insulin, glucagon, cortisol, homocysteine, glycerol, and C-reactive protein were within reference ranges. Notably, in all but one subject, the homeostasis model assessment index of insulin resistance remained below the threshold for diagnosis of insulin resistance. These results indicate that long-term (>1 year) compliance with a low-CHO high-fat “optimal diet” does not induce deleterious metabolic effects and does not increase the risk for cardiovascular disease, as evidenced by maintenance of adequate glycemic control and relatively low values for conventional cardiovascular risk factors.     

The Role of Inflammatory Diet and Vitamin D on the Link between Periodontitis and Cognitive Function: A Mediation Analysis in Older Adults

Patients suffering from periodontitis are at a higher risk of developing cognitive dysfunction. However, the mediation effect of an inflammatory diet and serum vitamin D levels in this link is unclear. In total, 2062 participants aged 60 years or older with complete periodontal diagnosis and cognitive tests from the National Health and Nutrition Examination Survey (NHANES) 2011–2012 and 2013–2014 were enrolled. The Consortium to Establish a Registry for Alzheimer’s disease (CERAD) word learning subtest (WLT) and CERAD delayed recall test (DRT), the animal fluency test (AFT) and the digit symbol substitution test (DSST) was used. Dietary inflammatory index (DII) was computed via nutrition datasets. Mediation analysis tested the effects of DII and vitamin D levels in the association of mean probing depth (PD) and attachment loss (AL) in all four cognitive tests. Periodontitis patients obtained worse cognitive test scores than periodontally healthy individuals. DII was negatively associated with CERAD-WLT, CERAD-DRT, AFT and DSST, and was estimated to mediate between 9.2% and 36.4% of the total association between periodontitis with cognitive dysfunction (p < 0.05). Vitamin D showed a weak association between CERAD-DRT, AFT and DSST and was estimated to between 8.1% and 73.2% of the association between periodontitis and cognitive dysfunction (p < 0.05). The association between periodontitis and impaired cognitive function seems to be mediated both by a proinflammatory dietary load and vitamin D deficiency. Future studies should further explore these mediators in the periodontitis-cognitive decline link.     

Smallpox and New York City’s Smallpox Hospital

Threatened use of the smallpox virus in bioterrorist attacks recently prompted national concerns in the United States. Smallpox, the “speckled monster,” was known in antiquity. In 1856, New York City opened its first hospital devoted to caring for victims of smallpox. Essentially, the hospital isolated and quarantined patients on Blackwell’s Island, located in the East River between Manhattan and Queens. After the hospital closed about 1875, the facility became a training school for female and male nurses. In the mid 1950s, the building was abandoned. Today, the ruins of the smallpox hospital are listed on the National Register of Historic Places. At night, the ruins are illuminated casting an eerie, green aura on the remaining stone walls.     

Traditional medicine and lead-containing preparations in Nigeria

Traditional medicine, its preparations and practices, plays a major role in the health care of the community of Nigeria. In many cases the native doctor (“Babalawo”) and the local herbalist (“Eleweomo”) are the only practitioners available for the treatment of illness. Even in the towns where allopathic medicine is available the limited facilities it offers make many patients rely on traditional methods. Little is known of the pharmacological action of these traditional remedies which the native doctor prescribes. Our own studies have concentrated on the metal content of such materials. Here we report on the material known as “tiro” which is used for the treatment of eye infections and disease as well as an “eye cleaner” and cosmetic. On analysis we found that all samples of tiro measured contained lead ranging from 12·8 to 81·1% (w/w), with a mean concentration over all samples determined of 50·1% (w/w). In addition, it was also found that tiro is used by some members of the Nigerian community in Britain and is brought in in decorative containers as a gift. The extent of use in this country still remains to be determined, however. The use of lead-containing preparations^* in traditional practices presents a significant health hazard to a substantial section of the world's population. We suggest urgent steps are required to encourage governments to establish education programmes to eliminate this avoidable source of morbidity among their populations.     

Association of Insurance Status and Age With Cervical Cancer Stage at Diagnosis: National Cancer Database, 2000–2007

Objectives. We examined the relationship of age at diagnosis and insurance status with stage among cervical cancer patients aged 21 to 85 years.Methods. We selected data on women (n = 69 739) diagnosed with invasive cervical cancer between 2000 and 2007 from the National Cancer Database. We evaluated the association between late stage (stage III/IV) and both insurance and age, with adjustment for race/ethnicity and other sociodemographic and clinical factors. We used multivariable log binomial models to estimate risk ratios (RRs) and 95% confidence intervals (CIs).Results. The proportion of late-stage disease increased with age: from 16.53% (21–34 years) to 42.44% (≥ 70 years). The adjusted relative risk of advanced-stage disease among women aged 50 years and older was 2.2 to 2.5 times that of patients aged 21 to 34 years. Uninsured (RR = 1.44; 95% CI = 1.40, 1.49), Medicaid (RR = 1.37, 95% CI = 1.34, 1.41), younger Medicare (RR = 1.12, 95% CI = 1.06, 1.19), and older Medicare (RR = 1.20, 95% CI = 1.15, 1.26) patients had a higher risk of late-stage disease than did privately insured patients.Conclusions. Screening should be encouraged for women at high risk for advanced-stage disease.The American Cancer Society estimates that 12 710 women will be diagnosed with cervical cancer and 4290 women will die from the disease in 2011.1 Although incidence and mortality from cervical cancer have declined since the introduction of the Papanicolaou (Pap) test, approximately 35% of cervical cancer patients are diagnosed with regional disease and 11% with distant-stage disease.2,3 Prognosis is strongly related to stage: the 5-year relative survival rate is 91.2% for patients with localized disease, but only 57.8% for patients with regional disease and 17.0% for those with distant disease.3Socioeconomic status, race, marital status, and geographic location have been identified as factors related to late stage at diagnosis among cervical cancer patients.4–10 Previous studies also documented older age as a significant predictor of advanced stage, although the effects of insurance and age, which are 2 of the strongest predictors of cervical cancer screening, have not been studied together.11,12 Women without health insurance are less likely to receive cervical cancer and other recommended cancer screening tests, yet few studies have examined the association between insurance status and cervical cancer stage at diagnosis, and the existing studies were limited to elderly (aged ≥ 65 years) Medicare recipients or patients from single-state tumor registries.4,13 We examined the relationship of both age and insurance status with late-stage disease after adjustment for other known risk factors. Ours was the first study to our knowledge to examine this relationship in a large national sample of cancer patients.     

Herpes Zoster and Subsequent Risk of Cancer: A Population-Based Study

Background

In this cohort study, we investigated whether a diagnosis of herpes zoster (HZ) was associated with a higher risk of subsequent cancer as compared with the Taiwanese general population.

Methods

Data were obtained from the Taiwan National Health Insurance Research Database. In total, 38 743 patients who were aged 50 years or older and had received ambulatory care for HZ between 1997 and 2006 were identified as the study cohort; 116 229 age- and sex-matched patients without HZ were included as the comparison cohort. We used Cox proportional hazards regression models to estimate the hazard ratios (HRs) for subsequent cancer, after controlling for potential confounders.

Results

The HR for subsequent cancer varied according to time since HZ diagnosis. The HR was 1.58 (95% CI, 1.38–1.80) within the first year, 1.30 (95% CI, 1.15–1.46) between 1 and 2 years, 1.10 (95% CI, 0.98–1.24) between 2 and 3 years, 1.02 (95% CI, 0.91–1.15) between 3 and 4 years, and 1.08 (95% CI, 0.96–1.21) between 4 and 5 years. The risk of subsequent cancer, particularly lung cancer, was significantly higher during the first 2 years after initial diagnosis of HZ.

Conclusions

Our findings suggest that an HZ diagnosis is a marker of occult malignancy, particularly in lung cancer. The HRs for cancer decreased gradually over time and were no longer significant after 2 years of follow-up, which indicates that the association between HZ and cancer is likely due to detection bias.Key words: herpes zoster, cancer, risk, incidence, cohort study     

Underlying Cause and Place of Death Among Patients With Amyotrophic Lateral Sclerosis in Taiwan: A Population-Based Study, 2003–2008

Background

Few studies have assessed cause of death among patients with amyotrophic lateral sclerosis (ALS). We investigated underlying cause and place of death among patients with ALS in Taiwan during 2003–2008.

Methods

The data source was the Taiwan National Health Insurance database for the period 2003–2008. In total, 751 patients older than 15 years with a primary diagnosis of ALS were included and followed until 2008 in the national mortality database. Crude mortality rates (per 100 person-years) and standardized mortality ratios (SMRs) were calculated in relation to cause of death, sex, and age group (15–44, 45–64, 65+ years).

Results

In total, 297 (39.6%) patients died during the follow-up period, an age- and sex-standardized mortality rate 13 times (95% CI, 10.6–15.6) that of the Taiwanese general population. The leading cause of death among the patients was respiratory diseases, and the second most frequent cause was cardiovascular diseases. During the first year after an ALS diagnosis, suicide was much more frequent (SMR, 6.9; 95% CI, 1.9–17.6) than among the general population.

Conclusions

During 2003–2008, respiratory diseases and cardiovascular diseases were the most frequent causes of death among Taiwanese patients with ALS. In addition, our findings indicate that suicide prevention is an urgent priority during the period soon after an ALS diagnosis.Key words: amyotrophic lateral sclerosis, cause of death, respiratory disease, suicide     

Home Artificial Nutrition in Polish Children: An Analysis of 9-Year National Healthcare Provider Data

Background: Home artificial nutrition (HAN) is a developing method of treatment that reduces the need for hospitalizations. The epidemiology of pediatric HAN in Poland has not yet been covered in detail. This study is a longitudinal nationwide analysis of incidence, prevalence, and patients’ profile for HAN in Polish children. Methods: Assessment of National Health Fund (NFZ) data covering all pediatric patients treated with HAN in Poland between 2010 and 2018. Results: HAN was received by 4426 children, 65 patients were on home enteral nutrition (HEN) or home parenteral nutrition (HPN) at different times (HEN n = 3865, HPN n = 626). HAN was most frequently started before the child was 3 years old and long-term HAN programs (5–9 years) were reported. The most common principal diagnosis in HEN was food-related symptoms and signs. In HPN, it was postoperative gastrointestinal disorders. A regionally differentiated prevalence of HAN patients and centers was demonstrated. Mortality among patients was 24.9% for HEN, and 9.6% for HPN, and the main in-hospital cause of death was cardiac arrest. Conclusions: HAN’s use is increasing and evolving in Poland. Uneven distribution of patients and centers results in difficult access to the nutritional procedure which, together with the increasing number of patients, highlights the need for data analysis and development of nutrition centers.     

Infinitesimal risk as public health crisis: News media coverage of a doctor-patient HIV contact tracing investigation

Among the most prominent health or medical stories covered in 1994 by the Australian news media was that concerning an HIV positive hospital obstetrician and the attempt by the New South Wales Health Department to trace and test 149 women on whom he had operated. All press and television coverage of the issue was reviewed. The surface news narrative of the search for missing, “innocent” mothers potentially infected with a deadly and infectious illness is shown to serve as a “hard news” pretext enabling a wider major discourse to operate about a health system accused as being captive to gay and civil libertarian politics, allowing “guilty” doctors at high risk of HIV to endanger “innocent” patients. Expert consensus held that the women were at “infinitesimal risk” of acquiring HIV. However, media accounts of the investigation all but belied this, illustrating that the news media's framing of risk has more to do with its reproduction of moral outrage components than with “scientific” notions of calculable risk.     

Differences in Cigarette Use Behaviors by Age at the Time of Diagnosis With Diabetes From Young Adulthood to Adulthood: Results From the National Longitudinal Study of Adolescent Health

Objectives

Previous observations propose that risk-taking behaviors such as cigarette smoking are prevailing among young people with chronic conditions including diabetes. The purpose of this study was to examine whether cigarette smoking is more prevalent among diabetics than non-diabetics and whether it differs by age at the time of diagnosis with diabetes from young adulthood (YAH) to adulthood (AH).

Methods

We used US panel data from the National Longitudinal Study of Adolescent Health (Add Health Study) during the years 2001 to 2002 (Wave III, YAH) and 2007 to 2008 (Wave IV, AH). Multivariate logistic regression models were applied to estimate odds ratios (ORs) and 95% confidence intervals (CIs) of cigarette use behaviors according to age at the time of diagnosis with diabetes, after adjusting for demographic and selected behavioral factors.

Results

Of 12 175 study participants, 2.6% reported having been diagnosed with diabetes up to AH. Early-onset diabetics (age at diagnosis <13 years) were more likely than non-diabetics to report frequent cigarette smoking (smoking on ≥20 days during the previous 30 days) in YAH (OR, 3.34; 95% CI, 1.27 to 8.79). On the other hand, late-onset diabetics (age at diagnosis ≥13 years) were more likely than non-diabetics to report heavy cigarette smoking (smoking ≥10 cigarettes per day during the previous 30 days) in AH (OR, 1.54; 95% CI, 1.03 to 2.30).

Conclusions

The current study indicated that diabetics are more likely than non-diabetics to smoke cigarettes frequently and heavily in YAH and AH. Effective smoking prevention and cessation programs uniquely focused on diabetics need to be designed and implemented.