U.S. Department of Justice Office of Justice Programs Bureau of Justice Statistics Special Report Medical Problems of Jail Inmates November 2006, NCJ 210696 ------------------------------------------------------- This file is text only without graphics and many of the tables. A Zip archive of the tables in this report in spreadsheet format (.csv) and the full report including tables and graphics in .pdf format are available from: http://www.ojp.usdoj.gov/bjs/abstract/mpji.htm ------------------------------------------------------- By Laura M. Maruschak BJS Statistician -------------------------------------------------- Highlights More than a third of jail inmates reported having a current medical problem * 42% of inmates who reported a current medical problem said they had seen a health care professional about the problem. Nearly two-thirds of jail inmates said they had been tested for tuberculosis since admission; over a fifth reported being tested for HIV. 22% of jail inmates reported having a learning impairment; 11% said they had impaired vision * Around 15% of all jail inmates reported having two or more impairments. * About 1 in 5 jail inmates said they considered themselves to have a disability. * Heart valve damage (290 per 10,000 inmates) and arrhythmia (211 per 10,000) were the most commonly reported types of heart problems. * About a quarter of convicted (26%) and unconvicted (25%) jail inmates reported having a dental problem. * Inmates age 24 or younger (17%) were more than twice as likely as those age 45 or older (8%) to report being injured since admission. * About 61% of inmates age 45 or older reported having a current medical problem; 44% reported an impairment. * More than half (53%) of female jail inmates reported having a current medical problem, compared to about a third (35%) of male inmates. * About 5% of female jail inmates said they were pregnant at the time of admission. * Among inmates who were homeless in the year before their arrest, 49% reported a current medical problem, compared to 35% of those who were not homeless. * More than 4 in 10 inmates reported having a medical exam since admission to jail. -------------------------------------------------- In 2002 an estimated 229,000 jail inmates reported having a current medical problem other than a cold or virus. Many of these problems reflect conditions existing before admission. Medical problems reported by inmates included: arthritis (13%) hypertension (11%) asthma (10%) and heart problems (6%). Under 5% of inmates reported cancer, paralysis, stroke, diabetes, kidney problems, liver problems, hepatitis, sexually transmitted diseases, tuberculosis(TB), or human immunodeficiency virus (HIV). An estimated 227,200 jail inmates reported having impaired functioning, most commonly a learning impairment (22%), such as dyslexia or attention deficit disorder, or having been enrolled in special education classes. Around 2% of jail inmates said they had a mobility impairment, requiring the use of a cane, walker, wheelchair, or other aids to do daily activities. About 8% of jail inmates said they had a mental health condition that kept them from participating fully in school, work, or other activities. An estimated 83,000 jail inmates reported being injured since admission. About 7% of jail inmates reported being injured in a fight and 7% reported an injury due to an accident. The findings in this report are based on the 2002 Survey of Inmates in Local Jails. Data are presented separately on medical problems, impairments, and injuries reported by jail inmates. 22% of jail inmates reported one medical problem; 14%, two or more The majority of jail inmates (63%) did not report a current medical problem. Around a fifth (22%) reported having 1 of 14 specific medical problems and 14% reported two or more. The prevalence of a current medical problem did not vary by conviction status. Nearly the same percentage of convicted (36%) and unconvicted jail inmates (38%) reported having a current medical problem. Medical problems were highest among female and older inmates More than half(53%)of female jail inmates reported having a current medical problem, compared to about a third(35%) of male jail inmates. Male and female inmates were equally likely to report having had surgery since their admission (about 1.4%). Among jail inmates age 45 or older, 61% reported a medical problem, compared to a quarter of those 24 or younger. Older and younger inmates were equally likely to report having surgery. About 1 in 8 jail inmates reported currently having arthritis Jail inmates reported a wide-range of medical problems, with arthritis as the most common (13%), followed by hypertension (11%), and asthma (10%). Heart problems (6%), followed by kidney problems and tuberculosis (4%) were the next most frequently reported medical conditions. With the exception of paralysis, stroke, and tuberculosis, female inmates reported higher levels of each specific type of medical problem than male inmates. Women most likely to report cervical cancer, men skin cancer Female inmates reported a higher rate of ever having cancer than males (831 per 10,000 inmates, compared to 108 per 10,000 inmates). By specific type of cancer, 490 per 10,000 female jail inmates reported ever having cervical cancer, 110 per 10,000 reported ovarian cancer, and 91 per 10,000 reported ever having breast cancer. Male jail inmates most commonly reported ever having skin cancer (37 per 10,000 inmates), followed by lung cancer(15 per 10,000), and testicular and colon cancer (both 13 per 10,000). Heart valve damage was the most commonly reported heart problem An estimated 880 jail inmates per 10,000 reported ever having a heart problem, including heart valve damage (290 per 10,000 inmates), arrhythmia (211 per 10,000), and angina (130 per 10,000). About 126 per 10,000 had suffered a heart attack. Prevalence of a medical problem did not change with time served Inmates who had served a year or more were as likely as those who had served 7 or fewer days to report a current medical problem(about 38%). As time served increased, jail inmates who reported having had surgery or a dental problem since admission increased. Among inmates who had served 7 or fewer days, 0.2% reported surgery since admission, compared to 1.6% who had served from 61 to 180 days. About 3.5% of jail inmates who had served more than a year reported having surgery since admission. Jail inmates who had served more than a year were nearly 3 and a half times more likely than those who had served 7 or fewer days to report having a dental problem since admission. More than a third of jail inmates reported an impairment An estimated 227,200 jail inmates said they had an impairment, including a learning, speech, hearing, vision, mobility, or mental impairment. About 1 in 5 jail inmates said they considered themselves to have a disability (not shown in a table). Around 22% of jail inmates reported a learning impairment, such as dyslexia or attention deficit disorder, or having been enrolled in special education classes. About 6% of jail inmates reported difficulty hearing a normal conversation even when wearing a hearing aid. Among jail inmates, 11% reported difficulty seeing ordinary newsprint even when wearing glasses. Based on a single survey question, 8% of jail inmates reported having a mental or emotional condition that kept them from participating fully in school, work, or other activities. In a recent BJS study, an estimated 64% of jail inmates were found to have a mental health problem. This measure was based on a series of survey questions about prior diagnoses of a mental health problem or symptoms of a mental disorder as specified in the Diagnostic and Statistical Manual of Mental Disorder, DSM-IV. It was not restricted to impaired functioning due to a mental health condition. (See Mental Health Problems of Prison and Jail Inmates, available at . Females most likely to report a physical or mental impairment, males a learning impairment Overall, 39% of female inmates and 36% of male inmates reported having any physical or mental impairment. Male inmates were more likely than female inmates to report a learning impairment (22% compared to 18%). Females more commonly than males reported a vision impairment (14% compared to 11%) or a mental impairment (15% compared to 7%). More than 40% of inmates age 45 or older reported an impairment Inmates age 45 or older were the most likely to report having a physical or mental impairment, followed by those 24 or younger. Forty-four percent of jail inmates age 45 or older and 38% of those age 24 or younger said they had a physical or mental impairment. Among the specific physical impairments, 12% of jail inmates age 45 or older reported difficulty hearing, 24% reported difficulty seeing, and 7% had a problem with mobility. A tenth of those age 45 or older said they had a mental impairment. Inmates age 24 or younger (28%) were more than twice as likely as those 45 or older (11%) to report a learning disability. Four percent of both inmates age 24 or younger and those age 45 or older reported a speech impairment. 15% of jail inmates had 2 or more impairments Jail inmates typically reported having one impairment(21%). About 10% reported two impairments, and nearly 6% reported having three or more. The number of impairments varied little by age. Inmates age 35 or older (17%) were slightly more likely than those 34 or younger (14%) to have 2 or more impairments. Around 1 in 8 jail inmates reported being injured since admission to jail Overall, an estimated 82,900 jail inmates (13%) reported being injured since admission. Inmates were equally likely to report that they had been injured in an accident(7%)as to report that they had been injured in a fight(7%). Injuries highest among male and younger inmates Among jail inmates, men (14%) were more likely than women (10%) to report being injured since admission. About 7% of males, compared to 4% of females, reported being injured in a fight. Male and female jail inmates reported nearly the same rate of being injured in an accident. Jail inmates age 24 or younger (17%) were more than twice as likely to have been injured since admission than inmates age 45 or older (8%). They were more than five times as likely to report being injured in a fight since admission (11% compared to 2%). The percent of inmates who reported being injured in an accident slightly decreased as age increased. About 8% of inmates age 24 or younger reported being injured in an accident, compared to 6% of those age 45 or older. Violent offenders had higher rates of fight-related injuries About 11% of violent offenders in jail reported being injured in a fight since admission, compared to 6% of property and drug offenders and 5% of public-order offenders. Inmates with an impairment had higher rates of injuries Among inmates with an impairment, nearly 10% reported being injured in an accident and 10% reported being injured in a fight. Around 6% of those without an impairment had been injured. Inmates who reported a mental impairment were almost twice as likely as those not reporting a mental impairment to be injured in a fight or in an accident since admission. Nearly 13% of those with a mental impairment were injured in a fight and 12% were injured in an accident. Among those without a mental impairment, almost 7% had been injured in a fight or in an accident. Likelihood of injury increased with time served in jail Among jail inmates who had served 7 or fewer days at the time of the interview, 4% reported an injury compared to 30% of those jail inmates who had served 1 year or more at the time of the interview. The risk of injury due to an accident or a fight increased with time served. About 3% of jail inmates who had served 7 or fewer days reported being injured in an accident, compared to 17% of inmates who had served 1 year or more at the time of interview. Jail inmates who had served 1 or more years at the time of interview were 8 times as likely (16%) to report being injured in a fight as those who had served 7 or fewer days (2%), and about 2« times as likely as those who had served between 31 and 60 days (7%). Male inmates incarcerated between 15 days and 1 year were more likely to have been injured than female inmates. Among those who had been incarcerated more than 1 year at the time of the interview, females were more likely than males to have been injured. As time served in jail increased, the prevalence of injuries among inmates age 34 or younger and inmates age 35 or older increased. Except for inmates who had served 7 or fewer days, inmates age 34 or younger consistently had higher rates of injuries than those age 35 or older as time served increased. Jail inmates who reported any impairment had higher rates of injuries than other inmates, regardless of how long they had served in jail. Regardless of the time served in jail, violent jail inmates had higher rates of fight-related injuries than other inmates. Among jail inmates who had served 7 or fewer days, nearly 3% of violent offenders and 2% of nonviolent offenders reported having been injured in a fight. Among those inmates who had served a year or more, 22% of violent offenders said they had been injured in a fight, compared to 12% of nonviolent offenders. Health-related problems more common among homeless or unemployed inmates Of jail inmates who reported being homeless or living in a shelter in the year prior to arrest, nearly half said they had a current medical problem or a physical or mental impairment, compared to a third of those who were not homeless. Medical problems and physical or mental impairments were also more prevalent among inmates who reported being unemployed before their arrest or receiving government assistance. Nearly 44% of jail inmates who were unemployed in the month prior to their arrest, compared to 34% of those who were employed, reported having a physical or mental impairment. About 41% of inmates who were unemployed and 35% who were employed reported having a current medical problem. More than half (57%) of jail inmates who received financial support from government agencies in the month prior to arrest reported a current medical problem. About a third (34%) of jail inmates who received income from wages reported a current medical problem. Fifty-five percent of inmates who received income from government transfers reported having a physical or mental impairment, compared to 33% of those who reported receiving wages. Medical problems common among inmates with a history of drug use or dependence Jail inmates who reported ever using drugs (38%) were more likely than those who never used drugs (31%) to report a current medical problem. Thirty-eight percent of inmates who ever used drugs, compared to 30% of those who never used drugs, reported an impairment. An estimated 53% of jail inmates who reported ever using a needle to inject drugs said they had a current medical problem, compared to 35% of those who did not use a needle. About 45% of jail inmates who used a needle to inject drugs, compared to 37% of those who did not, reported having a physical or mental impairment. Among jail inmates dependent on or abusing drugs, 4 in 10 reported having a physical or mental impairment, compared to about 3 in 10 inmates who were not dependent on drugs. Among jail inmates who were dependent on or abusing alcohol, two-fifths reported a current medical problem, compared to about a third of those who were not dependent or abusing alcohol. About 40% of those dependent on or abusing alcohol had an impairment, compared to 34% of those who were not dependent on or abusing alcohol. Alcohol or drug abuse or dependence is based on symptoms for diagnosing substance dependence or abuse in the Diagnostic and Statistical Manual of Mental Disorders - fourth edition (DSM-IV)(See Substance Dependence, Abuse, and Treatment of Jail Inmates, 2002, BJS Special Report, www.ojp.usdoj.gov/bjs/abstract/sdatji02.htm.) ------------------------------------------------- Most inmates reported receiving health assessment or medical exams since admission About 80% of inmates reported that at the time of admission they were questioned about their health or medical history. Nearly half said that staff checked them to see if they were sick, injured, or intoxicated. More than 4 in 10 jail inmates reported having a medical examination since admission to jail. A third of inmates reported having a blood test since admission. Six in ten inmates said they had been tested for TB, and more than 2 in 10 reported they had been tested for HIV. Among jail inmates who reported a current medical problem, 42% also reported visiting a health care professional because of the medical problem. Twenty percent of inmates who had been injured reported seeing a health care professional, as did 21% of those who said they had a dental problem. Since their admission to jail, 44% of female jail inmates reported having a medical examination. Nearly 20% reported having a pelvic exam. About 5% were pregnant at time of admission. Among those female inmates who were pregnant at the time of admission, 48% had received an obstetrics exam since admission and 35% had received some type of pregnancy care, such as instructions on child care, exercises, special diet, medication, or special testing. ------------------------------------------------------ Methodology Data in this report are based on hour-long personal interviews with jail inmates. As part of an omnibus survey conducted every 5 to 6 years, these questions provide an opportunity to estimate the prevalence of a variety of diseases, illnesses, chronic problems, and other health-related conditions of inmates. In the 2002 Survey of Inmates in Local Jails, offenders were randomly selected from a nationally representative sample of facilities and were asked questions regarding their current offense and sentence, criminal history, personal and family background, physical impairment and mental condition, and medical problems since admission to prison. Detailed descriptions of the methodology and sample design can be found in Profile of Jail Inmates, 2002, available at . The accuracy of the survey estimates presented in this report depends on two types of error: sampling and nonsampling. Sampling error is the variation that may occur by chance because a sample rather than a complete numeration of the population was conducted. Nonsampling error can be attributed to many sources, such as nonresponses, differences in the interpretation of questions among inmates, recall difficulties, and processing errors. The accuracy of the estimates depends on the ability and willingness of inmates to report such problems. Inmate self- reported data may underestimate the prevalence of some medical conditions, especially those problems that require more sophisticated diagnosis and those that are more sensitive in nature. In any survey the full extent of the nonsampling error is never known. The sampling error, as measured by an estimated standard error, varies by the size of the estimate and the size of the base population. Estimates of the standard errors for selected characteristics have been calculated (see appendix tables at ). --------------------------------------------- The Bureau of Justice Statistics is the statistical agency of the U.S. Department of Justice. Jeffrey L. Sedgwick is director. Laura M. Maruschak wrote this report, under the supervision of Allen J. Beck. Lauren E. Glaze provided statistical review. Margaret Noonan verified the report. Tina Dorsey and Carolyn C. Williams edited the report, under the supervision of Doris J. James. Marianne Zawitz provided editorial review. Jayne Robinson prepared the report for final printing. November 2006, NCJ 210696 ---------------------------------------------- ---------------------------------------------- This report in portable document format and in ASCII and its related statistical data and tables— [enter description] — are available at the BJS World Wide Web Internet site: ---------------------------------------------- End of file 11/6/06 ih