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Home » Publications » Surveillance Reports » Surveillance Report #106

National Institute on Alcohol Abuse and Alcoholism
Division of Epidemiology and Prevention Research
Alcohol Epidemiologic Data System

SURVEILLANCE REPORT #106

TRENDS IN ALCOHOL-RELATED MORBIDITY AMONG COMMUNITY HOSPITAL DISCHARGES, UNITED STATES, 2000–2014

Chiung M. Chen, M.A.
Young-Hee Yoon, Ph.D.

CSR, Incorporated1
Suite 500
4250 N. Fairfax Drive
Arlington, VA 22203

January 2017


U.S. Department of Health and Human Services
Public Health Service
National Institutes of Health

1 CSR, Incorporated, operates the Alcohol Epidemiologic Data System (AEDS) under Contract No. HHSN275201300016C for the National Institute on Alcohol Abuse and Alcoholism (NIAAA). Dr. Rosalind A. Breslow (Division of Epidemiology and Prevention Research) serves as the NIAAA Contracting Officer's Representative on the contract.

HIGHLIGHTS

This surveillance report presents trend data on alcohol-related morbidity in the United States that are estimated from inpatient discharges among community hospitals. This is the second in a series of the morbidity reports that draw data from the National Inpatient Sample (NIS). It is important to note that NIS implemented a new sampling design to improve national estimates beginning in 2012. Revised weights were used in this report to make estimates in 2011 and earlier comparable to those in 2012 and later. In NIS, each discharge record allows up to 25 diagnoses between 2009 and 2013—15 diagnoses before 2009—and up to 30 diagnoses after 2013. This change in number of diagnosis per discharge record may potentially increase the numbers and rates of all-listed alcohol-related hospital discharges observed in 2009 and the years after.

Highlights of general trends from 2000 to 2014 and notable findings are listed below.

Alcohol-Related Hospital Discharges in 2014

  • Approximately 389,000 hospital discharges for persons ages 12 and older had a principal (first-listed) alcohol-related diagnosis, and approximately 2.4 million discharges had an any (all-listed) alcohol-related diagnosis. These figures represent 14.4 principal (first-listed) and 90.0 any (all-listed) alcohol-related discharges per 10,000 population.
  • Alcoholic psychoses were the largest group (49.0 percent) of principal (first-listed) diagnoses, followed by cirrhosis (27.6 percent), alcohol dependence syndrome (17.6 percent), nondependent abuse of alcohol (4.3 percent), and alcohol poisoning (1.6 percent).
  • About 84.0 percent of discharges with any (all-listed) alcohol-related diagnosis did not have an alcohol-related condition listed as their principal (first-listed) diagnosis.
  • Alcohol-related diagnoses in decreasing order of severity, as measured by average length of hospital stay, were cirrhosis (5.8 days, with 5.9 days for alcoholic cirrhosis), alcohol dependence syndrome (5.2 days), alcoholic psychoses (4.6 days), alcohol poisoning (3.1 days), and nondependent abuse of alcohol (2.5 days).
  • The aggregate costs for all hospital stays with principal (first-listed) and any (all-listed) mention of an alcohol-related diagnosis were $3.4 billion and $30.0 billion, respectively. The corresponding median cost was higher for stays with an any (all-listed) alcohol-related diagnosis ($7,073) than with a principal (first-listed) alcohol-related diagnosis ($5,121).

General Trends

  • Among persons ages 12 and older, the overall rate of hospital discharges with principal (first-listed) alcohol-related diagnosis remained stable from 2000 to 2014. By contrast, the rate based on any (all-listed) diagnoses increased over this period from 62.5 to 90.0 per 10,000 population, and this increase was particularly salient among persons ages 45 to 64 (from 90.4 to 150.2 per 10,000 population) and persons ages 65 and older (from 77.7 to 117.1 per 10,000 population).
  • Hospital discharge rates showed a clear upward trend for both principal (first-listed) and any (all-listed) alcoholic psychoses. There was also an upward trend for any (all-listed) alcohol dependence syndrome, chronic liver disease and cirrhosis, and nondependent abuse of alcohol from 2000 to 2014. By contrast, there was a downward trend for principal (first-listed) alcohol dependence syndrome, alcoholic liver cirrhosis, and nondependent abuse of alcohol during this time period.
  • For all alcohol-related diagnoses, except cirrhosis without mention of alcohol and alcohol poisoning, hospital discharge rates continued to be higher for males than for females. Persons ages 45 to 64 generally had the highest rates of hospital discharges, and persons ages 12 to 20 had the lowest.
  • Alcohol dependence syndrome was the largest group of principal (first-listed) alcohol-related diagnoses before 2003. However, its percentage share declined substantially from 39.3 percent in 2000 to 17.6 percent in 2014. By contrast, the percentage shares of alcoholic psychoses increased from 26.0 percent in 2000 to 49.0 percent in 2014, outnumbering any cirrhosis and surpassing alcohol dependence syndrome as the largest principal (first-listed) alcohol-related diagnoses since 2006.
  • The ratio for principal (first-listed) to any (all-listed) alcohol-related discharges declined from 0.25 in 2000 to 0.16 in 2014.
  • Between 2000 and 2014, the average length of hospital stays decreased for principal (first-listed) any cirrhosis (including alcoholic cirrhosis) from 6.6 days to 5.8 days but increased for principal (first-listed) alcohol poisoning from 2.3 days to 3.1 days.

INTRODUCTION

This is the twentieth surveillance report on trends in alcohol-related morbidity estimated from inpatient discharges among community hospitals in the United States. Prepared by the Alcohol Epidemiologic Data System (AEDS), and Division of Epidemiology and Prevention research, National Institute on Alcohol Abuse and Alcoholism (NIAAA), this report updates the trends published in earlier surveillance reports. As with the other series of NIAAA surveillance reports, this report is intended to provide useful findings to policymakers, health care providers, researchers, and other individuals concerned about the health effects of harmful use of alcohol. The first 18 surveillance reports were based on the National Hospital Discharge Survey (NHDS), which was discontinued in 2011. This report, as well as the 19th report, draws data from the National Inpatient Sample (NIS). Although information contained in both data sources is generally comparable, NIS offers several advantages over NHDS. First, NIS is more than 10 times larger than NHDS. The larger sample can be used to generate more precise estimates for low-incidence medical conditions such as alcohol poisoning (Barrett et al., 2010). Second, NIS allows a much higher number of diagnoses per discharge record than that by NHDS. Third, NIS provides information not available in NHDS on total charges of each hospital stay and cost-to-charge ratios that enables the cost estimation and reporting. Using NIS, the current report focuses on recent trends for 2000 and later years. Historical data based on NHDS for 1979–2010 are available online in the 2012 report (http://pubs.niaaa.nih.gov/publications/Surveillance94/HDS10.htm).

This report includes discharge data for patients ages 12 and older, compared with patients ages 15 and older in the earlier reports. Data are presented by age and sex, including numbers and population-based rates for hospital discharges with principal (first-listed) mention or any (all-listed) mention of specific diagnoses of alcohol-related diseases and alcohol poisoning. Also included are data on the average length of hospital stay as well as cost estimates in the most recent year. Race-specific data are not reported because a large proportion of discharges do not have race information.

To indicate uncertainty in estimates, AEDS uses variance estimation procedures recommended by the Healthcare Cost and Utilization Project (HCUP) to develop 95-percent confidence intervals for each estimate shown in figures 5–9. The values of all estimates are presented in the tables, except those deemed as unreliable according to the HCUP data suppression guidelines (Barrett et al., 2016).


DATA SOURCES

The National (Nationwide) Inpatient Sample is part of the HCUP, sponsored by the Agency for Healthcare Research and Quality (AHRQ). It is the largest publicly available all-payer inpatient care database in the United States, including more than 7 million hospital stays each year in recent years. Built from hospital administrative data (i.e., hospital billing records), NIS has been conducted annually since 1988. This report only includes trend data from 2000 and the years after because fewer States participated in NIS in the earlier years. The number of States participating in NIS increased from 8 in 1988 to 17 in 1993, 22 in 1998, 28 in 2000, and 45 in 2014 (AHRQ, 2016). During this period, diagnoses in NIS were coded using the International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM), which was a diagnostic coding scheme published by the Commission on Professional and Hospital Activities (1978) and was based on the World Health Organization’s ninth revision of the ICD (1977).

Prior to 2012, NIS was constructed from a stratified sample of hospitals from the State Inpatient Databases (SID). SID includes all inpatient hospital discharges from community hospitals, identified by the American Hospital Association (AHA) Annual Survey of Hospitals as “all non-Federal, short-term, general, and other specialty hospitals, excluding hospital units of institutions” in participating States. Long-term acute care hospitals are classified as community hospitals by AHA if they have an average length-of-stay of less than 30 days. The original NIS used a sampling design referred to as the stratified, single-stage cluster sampling, by which a stratified random sample of hospitals approximating a 20 percent sample of U.S. community hospitals was drawn from the sampling frame (i.e., SID), and then all discharges from each selected hospital were included. The strata used in creating NIS were census region (Northeast, Midwest, West, or South), location (urban or rural), teaching status (teaching or nonteaching), ownership (government non-Federal or public, private not-for-profit or voluntary, or private investor-owned or proprietary), and bed size (small, medium, or large) based on the number of hospital beds.

To reduce the margin of error for estimates, NIS started to implement a new sampling design in 2012 referred to as the systematic sampling design (AHRQ, 2016). This design better represents the entire universe of hospitals and increases the information in the total sample of discharges by drawing a sample of discharge records from all HCUP-participating hospitals. The old design included all discharge records from a sample of hospitals. The new sampling is self-weighted (i.e., each discharge with the same probability of being selected) and accounts for patient characteristics such as diagnoses, age, and admission date as well as hospital characteristics. With this redesign, the definition of the discharge universe was switched from AHA discharge estimates to SID discharge counts. In addition, long-term acute care hospitals were removed from the hospital universe.

The 2012 NIS redesign has affected trend data. Differences between NIS statistics based on the earlier samples (2000–2011) and statistics based on the 2012–2014 samples may be attributed to the modification of the universe of hospitals and discharges rather than the changes in patterns of hospital utilization. Based on the changes implemented in the redesign, AHRQ expects a one-time disruption to the overall trends, with discharge counts declining by about 4.3 percent, average length of stay declining by about 1.5 percent, total charges declining by about 0.5 percent, and hospital mortality declining by about 2.0 percent. To facilitate analysis of trends using multiple years of NIS, AHRQ developed new discharge trend weights for the 1993–2011 NIS (Houchens et al., 2014). These new weights, calculated in the same way as the weights for the redesigned 2012 NIS, are used in this report to make estimates for 2000–2011 comparable to those for 2012 and later years.

NIS contains clinical and resource-use information in a typical discharge abstract for each hospital stay, including: primary and secondary diagnoses and procedures, patient demographic characteristics (e.g., sex, age, race, median household income for ZIP Code), hospital characteristics (e.g., ownership), expected payment source, total charges, discharge status, length of stay, and severity and comorbidity measures. For each discharge record, NIS allows up to 25 diagnoses between 2009 and 2013 (15 before 2009), and the number of diagnoses increases from 25 to 30 beginning with 2014 data (AHRQ, 2016), although the number of diagnoses actually varied across hospitals.

Detailed descriptions of the NIS sample designs, data collection procedures, and data collection instruments used during 2000–2014 can be found in the reports (AHRQ, 2002, 2016; Houchens and Elixhauser, 2006; Houchens et al., 2014) published on the HCUP Web site (http://hcup-us.ahrq.gov/db/nation/nis/nisrelatedreports.jsp).

Mid-year resident population estimates used in calculating hospital discharge rates were prepared by the U.S. Census Bureau. For years 2000 through 2009, population data came from Intercensal Estimates of the Resident Population by Single Year of Age, Sex, Race, and Hispanic Origin for the United States: April 1, 2000 to July 1, 2010 (U.S. Census Bureau, 2011). For years 2010 through 2014, population data came from Monthly Population Estimates by Age, Sex, Race, and Hispanic Origin for the United States: April 1, 2010 to July 1, 2015 (U.S. Census Bureau, 2016).

METHODS

Definitions

This report’s major methodological issue is the specification of the categories of alcohol-related diagnoses. The level of diagnostic detail defined in the ICD-9-CM and available in NIS is so great that the most detailed classification of morbidity ends up with diagnostic categories that have few observations. To minimize the problem of small cell sizes, detailed NIS diagnostic classifications are reported under five major alcohol-related categories, with three subcategories for chronic liver disease and cirrhosis. These categories (and the associated specific alcohol-related diagnoses) are listed in the table of definitions on the following page. The fifth category, alcohol poisoning, has been a new addition to the morbidity report since the 2014 issue.

Definition of Alcohol‑Related Diagnoses
Category Used in Report Classification in ICD‑9‑CM

Alcoholic psychoses

291.0 Alcohol withdrawal delirium
291.1 Alcohol amnestic syndrome
291.2 Other alcoholic dementia
291.3 Alcohol withdrawal hallucinosis
291.4 Idiosyncratic alcohol intoxication
291.5 Alcoholic jealousy
291.8 Other specific alcoholic psychosis
291.9 Unspecified alcoholic psychosis

Alcohol dependence syndrome

303.0 Acute alcohol intoxication
303.9 Other and unspecified alcohol dependence
357.5 Alcoholic polyneuropathy
425.5 Alcoholic cardiomyopathy
535.3 Alcoholic gastritis

Nondependent abuse of alcohol

305.0 Alcohol abuse

Chronic liver disease and cirrhosis:

Alcoholic cirrhosis of the liver




Other specified cirrhosis of the liver without mention of alcohol




Unspecified cirrhosis of the liver without mention of alcohol


571.0 Alcoholic fatty liver
571.1 Acute alcoholic hepatitis
571.2 Alcoholic cirrhosis of liver
571.3 Alcoholic liver damage, unspecified

571.4 Chronic hepatitis
571.6 Biliary cirrhosis
571.8 Other chronic nonalcoholic liver disease
572.3 Portal hypertension

571.5 Cirrhosis of liver without mention of alcohol
571.9 Unspecified chronic liver disease without mention of alcohol

Alcohol poisoning

790.3 Excessive blood level of alcohol
980   Excessive blood level of alcohol
E860 Accidental poisoning by alcohol, not else classified

 

For chronic liver disease and cirrhosis, the ICD-9-CM allows for a distinction between diagnoses with and without mention of alcohol. AEDS has chosen to report not only alcoholic cirrhosis but also all liver cirrhosis in analyses of alcohol-related morbidity and mortality.1 This report includes an overall category of chronic liver disease and cirrhosis as well as three subcategories of cirrhosis: (1) alcoholic cirrhosis of the liver, (2) other specified cirrhosis of the liver without mention of alcohol, and (3) unspecified cirrhosis of the liver without mention of alcohol.2

1 This practice was adopted at the recommendation of health professionals and epidemiologists who attended a conference sponsored by AEDS in 1979.

2 This is consistent with causes of death reported in other AEDS surveillance reports on cirrhosis mortality (e.g., Yoon and Chen, 2016).

For each alcohol-related category, this report presents numbers and rates for principal (first-listed) as well as any (all-listed) mentions of diagnoses. The NIS methodology allows for coding up to 15 different diagnoses prior to 2009 and up to 25 diagnoses between 2009 and 2013, and up to 30 diagnoses in 2014 for each hospital discharge record. The first listed diagnosis is the principal diagnosis defined in the Uniform Hospital Discharge Data Set as “that condition established after study to be chiefly responsible for occasioning the admission of the patient to the hospital for care”; and additional diagnoses reported in the remaining code positions are other diagnoses defined as “all conditions that coexist at the time of admission, that develop subsequently, or that affect the treatment received and/or the length of stay” (Centers for Disease Control and Prevention, 2011, pp. 90–91). Any (all-listed) mention of diagnoses in this report includes the principal and all other diagnoses appearing on the discharge record, regardless of its location. The principal (first-listed) diagnosis need not be the most serious diagnosis recorded on a discharge record, nor is it necessarily the diagnosis that accounts for the overall length of a patient’s hospital stay. Focusing on principal (first-listed) diagnoses alone overlooks other morbidity that may be diagnosed during the patient’s hospitalization. Principal (first-listed) diagnoses constitute a subset of any (all-listed) diagnoses. Although diagnostic categories based on principal (first-listed) diagnoses are mutually exclusive, a given discharge may appear in more than one category based on any (all-listed) diagnoses. Hospital discharge with multiple diagnoses in the same category is not counted more than once. For example, one diagnostic category is alcoholic psychoses (ICD-9-CM code 291). Under this category are eight subclassifications. A discharge with diagnoses of both alcohol withdrawal delirium (code 291.0) and alcohol withdrawal hallucinosis (code 291.3) would be counted only once under the overall alcoholic psychoses classification, even though more than one type of alcoholic psychosis appears on the record.

This report presents data in the following age categories: 12–20, 21–24, 25–44, 45–64, and 65 and older. The age group 12–20 is below the minimum legal drinking age in all 50 States and the District of Columbia, but survey results show that a large number of youth drink alcoholic beverages. For example, data from the 2014 National Survey on Drug Use and Health indicate that 8.2 percent of youth ages 12–13, 27.4 percent of youth ages 14–15, 51.8 percent of youth ages 16–17, and 71.5 percent of youth ages 18–20 ever drank alcohol in their lifetime; and that 0.8 percent of youth ages 12–13, 3.9 percent of youth ages 14–15, 13.1 percent of youth ages 16–17, and 28.5 percent of youth ages 18–20 ever drank 5 or more drinks on the same occasion on at least 1 day in the past 30 days (Center for Behavioral Health Statistics and Quality, 2015).

Exclusions

Figure 4 presents the share of all hospital discharges associated with a principal (first-listed) or an any (all-listed) alcohol-related diagnosis. In a typical year, approximately 12 to 13 percent of all hospital discharges among patients ages 12 and older are for childbirth delivery. Because childbirth is not an illness, figure 4 shows the percentage shares in two ways, one by calculating percentages after excluding inpatient deliveries from both the numerator and denominator, and the other by including them. Inpatient deliveries were the discharge records with their principal (first-listed) diagnosis coded as V27, a supplementary ICD-9-CM classification for females delivering babies.

Assessment of Statistical Significance

Because data on hospital discharges are based on a sample of all discharges, there is some sampling error in the estimates presented in this report. To assess the statistical significance of apparent differences in the estimates, AEDS has used the Taylor-series linearization method recommended by AHRQ for variance estimation to develop 95-percent confidence intervals for each estimate. Nonoverlapping confidence intervals between estimates can be used to assess whether the difference is statistically significant.

According to the HCUPnet guidelines, statistics based on estimates with a relative standard error (i.e., standard error divided by weighted estimate) greater than 0.30 or with a standard error equal to 0 in the nationwide statistics are not reliable. Therefore, in this report, these statistics are suppressed and are designated with an “–” in the table cells.

Limitations

Estimates based on inpatient discharges among community hospitals only represent a piece of the whole picture of alcohol-related morbidity in the general U.S. population. For example, NIS does not include Veterans Administration and other Federal hospitals, rehabilitation hospitals, or hospitals where the average length of stay is 30 days or longer. Morbidity among people who are not hospitalized, including those who seek outpatient treatment, those who are treated in emergency department settings but not transferred to the hospitals, and those who do not seek or receive treatment, is not reflected in this report. If an alcohol-related condition is not related to the reason for hospital admission or does not affect the treatment received and/or the length of stay, the condition is not recorded either as primary or secondary diagnoses in the inpatient discharge data. Furthermore, the stigma associated with excessive alcohol use, or reluctance of the insurance company to cover those alcohol-related conditions under the Uniform Policy Provision Law prior to the passage of the 2010 Affordable Care Act may have led to some reluctance by health professionals to report an alcohol-related diagnosis (O’Keeffe et al., 2009; Schmidt, 2016).

NIS provides a record for each sampled hospital discharge episode, not for each individual patient; therefore, an unknown portion of discharge episodes may reflect multiple hospital episodes for a single patient in a given year. Because no patient identifiers appear in the NIS public-use data files, it is not possible to identify records for different hospital episodes involving the same patients. Consequently, the numbers and rates reported here reflect the incidence of alcohol-related hospital discharge episodes rather than the prevalence of patients diagnosed with alcohol-related conditions.

Caution is needed when interpreting recent trends in the following areas: (1) The change of NIS sample design in 2012 implies a discontinuity in time-series data, although new discharge trend weights were applied for data from 2011 and earlier years in an effort to make estimates conform to the new design. (2) The increase in the number of diagnosis codes collected by NIS from 15 to 25 in 2009 and to 30 in 2014 may potentially increase the numbers and rates of all-listed alcohol-related hospital discharges observed in 2009 and thereafter. (3) Estimates from NHDS and NIS data sources are not close enough to be presented in continuous trend lines.

REFERENCES

Agency for Healthcare Research and Quality. Changes in the NIS Sampling and Weighting Strategy for 1998. Rockville, MD: Agency for Healthcare Research and Quality, January 2002. Available at https://www.hcup-us.ahrq.gov/db/nation/nis/reports/Changes_in_NIS_Design_1998.pdf. Accessed July 10, 2014.

Agency for Healthcare Research and Quality. Introduction to the HCUP National Inpatient Sample 2014. Rockville, MD: Agency for Healthcare Research and Quality, November 2016. Available at https://www.hcup-us.ahrq.gov/db/nation/nis/NISIntroduction2014.pdf . Accessed December 8, 2016.

Barrett, M.; Coffey, R.; Houchens, R.; Moy, E.; Heslin, K.; Moles, E.; and Coenen, N. Methods Applying AHRQ Quality Indicators to Healthcare Cost and Utilization Project (HCUP) Data for the 2015 National Healthcare Quality and Disparities Report (QDR). HCUP Methods Series Report # 2016-01. Rockville, MD: Agency for Healthcare Research and Quality, April 12, 2016.

Barrett, M.; Wilson, E.; and Whalen, D. 2007 HCUP Nationwide Inpatient Sample (NIS) Comparison Report. HCUP Methods Series Report # 2010-03. Rockville, MD: Agency for Healthcare Research and Quality, September 9, 2010.

Center for Behavioral Health Statistics and Quality. 2014 National Survey on Drug Use and Health: Detailed Tables. Rockville, MD: Substance Abuse and Mental Health Services Administration, 2015. Available at https://www.samhsa.gov/data/sites/default/files/NSDUH-DetTabs2014/NSDUH-DetTabs2014.pdf. Accessed December 8, 2016.

Centers for Disease Control and Prevention, National Center for Health Statistics (CDC). ICD-9-CM Official Guidelines for Coding and Reporting, 2011. Available at https://www.cdc.gov/nchs/data/icd/icd9cm_guidelines_2011.pdf. Accessed December 8, 2016.

Commission on Professional and Hospital Activities. The International Classification of Diseases, Ninth Revision, Clinical Modification. Ann Arbor, MI, 1978.

Houchens, R.L., and Elixhauser, A. Using the HCUP Nationwide Inpatient Sample to Estimate Trends. (Updated for 1988–2004). HCUP Methods Series Report #2006-05. Rockville, MD: Agency for Healthcare Research and Quality, August 18, 2006.

Houchens, R.L.; Ross, D.N.; Elixhauser, A.; and Jiang, J. Nationwide Inpatient Sample Redesign Final Report. Rockville, MD: Agency for Healthcare Research and Quality, April 4, 2014.

O’Keeffe, T.; Shafi, S.; Sperry, J.L.; and Gentilello, L.M. The implications of alcohol intoxication and the Uniform Policy Provision Law on trauma centers: A national trauma data bank analysis of minimally injured patients. Journal of Trauma, 66(2): 495–498, 2009.

Schmidt, L.A. Recent developments in alcohol services research on access to care. Alcohol Research: Current Reviews, 38(1): 27–33, 2016.

U.S. Census Bureau. Intercensal Estimates of the Resident Population by Sex and Age for the United States: April 1, 2000 to July 1, 2010 [data file]. Washington, DC: Author, 2011. Retrieved from http://www2.census.gov/programs-surveys/popest/datasets/2000-2010/intercensal/national/. Accessed December 21, 2016.

U.S. Census Bureau. Monthly Population Estimates by Age, Sex, Race, and Hispanic Origin for the United States: April 1, 2010 to July 1, 2015 [data file]. Washington, DC: Author. 2016. Retrieved from http://www2.census.gov/programs-surveys/popest/datasets/2010-2015/national/asrh/. Accessed December 21, 2016.

World Health Organization. Manual of the International Statistical Classification of Diseases, Injuries, and Causes of Death, Ninth Revision. Geneva, Switzerland: WHO, 1977.

Yoon, Y.H., and Chen, C.M. Surveillance Report #105: Liver Cirrhosis Mortality in the United States: National, State, and Regional Trends, 2000–2013. Bethesda, MD: National Institute on Alcohol Abuse and Alcoholism, Division of Epidemiology and Prevention Research, 2016.

List of Figures

Figure 1. Percent distribution of principal (first-listed) diagnoses among discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2014.

Figure 2. Trends in percent distribution of principal (first-listed) diagnoses among discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2000–2014.

Figure 3. Percent distribution of principal (first-listed) diagnoses among discharges with any (all-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2014.

Figure 4. Trends in percent of discharges with principal (first-listed) or any (all-listed) mention of an alcohol-related diagnosis among all discharges for U.S. population ages 12 and older, 2000–2014.

Figure 5. Rates and 95-percent confidence intervals for discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2000–2014.

Figure 6. Rates and 95-percent confidence intervals for discharges with any (all-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2000–2014.

Figure 7. Rates and 95-percent confidence intervals for discharges with principal (first-listed) mention of specific alcohol-related diagnoses for U.S. population ages 12 and older, 2000–2014.

Figure 8. Rates and 95-percent confidence intervals for discharges with any (all-listed) mention of specific alcohol-related diagnoses for U.S. population ages 12 and older, 2000–2014.

Figure 9. Average length of stay and 95-percent confidence intervals for discharges with principal (first-listed) mention of specific alcohol-related diagnoses for U.S. population ages 12 and older, 2000–2014.


List of Tables

Table 1. Number and rate of discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, by sex and age group, 2000–2014.

Table 2. Number and rate of discharges with any (all-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, by sex and age group, 2000–2014.

Table 3. Average length of stay (in days) for discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, by sex and age group, 2000–2014.

Table 4. Total and median costs for hospital stays with principal (first-list) or any (all-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, by sex and age group, 2014.

Figure 1. Percent distribution of principal (first-listed) diagnoses among discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2014.

Figure 1

Data for figure 1 are presented in the following page.

 

Figure 2. Trends in percent distribution of principal (first-listed) diagnoses among discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2000–2014.

Figure 2

Data for figure 2 are presented in the following page.

 

Figure 3. Percent distribution of principal (first-listed) diagnoses among discharges with any (all-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2014.

Figure 3

Data for figure 3 are presented in the following page.


Figure 4. Trends in percent of discharges with principal (first-listed) or any (all-listed) mention of an alcohol-related diagnosis among all discharges for U.S. population ages 12 and older, 2000–2014.

Figure 4

Data for figure 4 are presented in the following page.

 

Figure 5. Rates and 95-percent confidence intervals for discharges with principal (first-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2000–2014.

[Vertical axes reflect rates per 10,000 population]

figure 5
Data for figure 5 are presented in Table 1.

 

Figure 6. Rates and 95-percent confidence intervals for discharges with any (all-listed) mention of an alcohol-related diagnosis for U.S. population ages 12 and older, 2000–2014.

[Vertical axes reflect rates per 10,000 population]

figure 6
Data for figure 6 are presented in Table 2.

 

Figure 7. Rates and 95-percent confidence intervals for discharges with principal (first-listed) mention of specific alcohol-related diagnoses for U.S. population ages 12 and older, 2000–2014.

[Vertical axes reflect rates per 10,000 population: scale is not uniform for all graphs]

figure 7
Data for figure 7 are presented in Table 1.

 

Figure 8. Rates and 95-percent confidence intervals for discharges with any (all-listed) mention of specific alcohol-related diagnoses for U.S. population ages 12 and older, 2000–2014.

[Vertical axes reflect rates per 10,000 population: scale is not uniform for all graphs]

figure 8
Data for figure 8 are presented in Table 2.

 

Figure 9. Average length of stay and 95-percent confidence intervals for discharges with principal (first-listed) mention of specific alcohol-related diagnoses for U.S. population ages 12 and older, 2000–2014.

[Vertical axes reflect average length of stay in days]

figure 9
Data for figure 9 are presented in Table 3.

 

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