Abstract
Scholars and public health officials alike have expressed significant concern over the dramatic growth in suicide among young Black males. Work in this area has focused primarily on the 1980s and early 1990s as key evidence of this concern. In the current study, we use a longer time series from 1982 to 2001 to examine exactly what these suicide trends look like as well as how and why they vary across US cities. The findings show that trends are more complex than originally perceived, that despite an average national trend there is significant variation in suicide trajectories across cities, that the general rise in rates into the early 1990s was followed by a substantial decline by the turn of the century, and that concentrated disadvantage and gun availability emerge as important predictors of differences in trends across cities.
Similar content being viewed by others
Notes
For analysis of national-level trends in Black male suicide levels from 1947 to 1998 and the impact of educational attainment on such trends, see Fernquist (2004).
See Goldston et al. (2008) for extended discussion on the racial and ethnic differences in the rates of suicidal behaviors and the importance of considering cultural and social influences for different groups.
“City” is based on Census “places” which were designated as cities in the 1990 census.
Azrael et al. (2004, p. 49) document correlations of 0.90 between FS/S and state-level measures of household firearms ownership found in the Behavioral Risk Factor Surveillance Systems and 0.93 between FS/S and regional measures of household firearms ownership generated from General Social Survey data. Other measures of firearm availability found in the suicide literature, such as subscriptions to Guns and Ammo magazine and National Rifle Association membership, exhibited much weaker correlations with the survey-based measures (0.67 and 0.55 with the BRFSS, and 0.51 and −0.06 with the GSS).
The concern has to do with potential bias stemming from two sources. Critics have suggested that using the same measure as a numerator or denominator on both sides of the equation may introduce bias into the model. This critique, however, has been refuted (Long 1979; Gibbs and Firebaugh 1990). These studies demonstrate that the potential for such bias is low, and even more unlikely when including multiple covariates in the analyses. The second concern is there will be correlated measurement error between multiple terms in the equation. We address this concern by regressing race-, gender-, and age-specific suicide counts on a measure of gun availability that comprised general, not race-, gender-, or age-specific, measures of suicide and homicide. Given our approach to creating the measure of gun availability (the use of multiple and general measures), we argue that there is little likelihood we have introduced correlated measurement error into the models.
The 1990 and 2000 indicators are each based on 3-year averages (1989–1991 and 1999–2001) of FH/H and FS/S. Given data limitations, the 1980 indicator is based on a 2-year average starting in 1982 (1982–1983).
The quadratic model provided the best fit to the data (BIC = 28,387); the linear model is inaccurate and a cubic model did not provide any improvement in fit (BIC = 28,391).
Fitting the quadratic model with random intercepts and slopes shows significant variability in the three parameters. The standard deviations (95% CI) for the intercepts, b 1, and b 2, are 18.7 (16.2–21.7), 4.8 (4.2–5.6), and 0.24 (0.21–0.28), respectively. Furthermore, adding the two random components provides a significant improvement over the model with simply a random intercept; the improvement in fit is LR χ 2 = 417 (df = 5).
The quadratic model with random effects for the intercept and slopes captures the trends and demonstrates significant variability in the trajectories across cities; however, the quadratic form makes the interpretation of the relationship among urban characteristics and the growth/decline of suicide rates unwieldy and difficult to interpret. The rate of change at any point in time is implicitly a function of both parameters in the model, b 1j and b 2j , rather than a single parameter. For ease of interpretation, we approach modeling the curve using splines to capture basically a linear uptake in suicide in the early period and a linear decline in suicide in the latter part of the time series. This allows capturing the rise and fall observed in an analytical manner that permits relating the variation in change to a single parameter for the rise and a different single parameter for the fall, thus making interpretation straightforward.
Defining where the point of rise/fall in suicide rates occurs for the spline formulation was approached by first estimating the quadratic model and calculating the point at which the rate of change in suicide for young Black males was 0, basically calculating the point at which the derivative of the quadratic with respect to year was 0, indicating the year prior to the fall. Taking the partial and setting it to 0 indicates that the inflection point occurs between 1992 and 1993. We then built the spline models using time points to either side of 1992 and 1993 and estimated the splines. Using BIC to distinguish the best-fitting spline, we determine that using the turning point at 1993 fits the data the best among the alternative splines. In all cases, there was significant variation across cities in the d 0j and d 1j parameters.
Moving to the spline models to simplify the interpretation of how city characteristics relate to the rise and fall of suicide requires the assumption that all cities peaked at a given year, in this case 1993. We explored this assumption in three ways. First, we calculated the empirical Bayes estimates of the parameters in the quadratic model and derived the apex year for each city. This shows that 60 % of the cities have their apex falling between 1991 and 1995 and that another 15 % were inherently linear—no real apex is present, but this does not impact where one defines the spline’s break point. This suggests that 75 % of the cities have an apex close to 1993. Second, we varied where the apex occurred (at 1992, 1993, and 1994), and the results were consistent with the models we present. Third, we removed the middle years of the time series (1992, 1993, and 1994) and re-estimated the two models; again, the results were consistent with what we present. This sensitivity analysis suggests that the results are robust to the assumption of using 1993 as a common apex.
References
Almgren, G., Guest, A., Immerwahr, G., & Spittel, M. (1998). Joblessness, family disruption, and violent death in Chicago, 1970–90. Social Forces, 76, 1465–1493.
Ash, P., Kellerman, A. L., Fuqua-Whitley, D., & Johnson, A. (1996). Gun acquisition and use by juvenile offenders. Journal of the American Medical Association, 275, 1754–1758.
Azrael, D., Cook, P., & Miller, M. (2004). State and local prevalence of firearms ownership: measurement, structure and trends. Journal of Quantitative Criminology, 20, 43–62.
Blumstein, A. (1995). Youth violence, guns and the illicit-drug industry. The Journal of Criminal Law and Criminology, 86, 10–36.
Blumstein, A., & Cork, D. (1996). Linking gun availability to youth gun violence. Law and Contemporary Problems, 59, 5–24.
Blumstein, A., Rivara, F. P., & Rosenfeld, R. (2000). The rise and decline of homicide—and why. Annual Review of Public Health, 21, 505–541.
Bock, J. (1996). Suicide: young Black men are taking their lives at an unprecedented rate. Baltimore Sun, December 9. http://articles.baltimoresun.com/1996-12-09/news/1996344030_1_commit-suicide-suicide-rate-young-black-men.
Bridge, J. A., Barbe, R. P., & Brent, D. A. (2005). Datapoints: recent trends in suicide among U.S. adolescent males, 1992–2001. Psychiatric Services, 5, 522.
Burr, J. A., Hartman, J. T., & Matteson, D. W. (1999). Black suicide in U.S. metropolitan areas: an examination of the racial inequality and social integration–regulation hypotheses. Social Forces, 77, 1049–1081.
Cao, L., Cullen, F. T., & Link, B. G. (1997). The social determinants of gun ownership: self-protection in an urban environment. Criminology, 35, 629–657.
CDC (Centers for Disease Control). (2013). Quick stats: annual age-adjusted death rates for suicide and homicide, by Black or White race—United States, 1999–2010. MMWR, 62(13), 257.
CDC (Centers for Disease Control). (1998). Suicide among Black youths—United States, 1980–1995. MMWR, 47(10), 193–206.
CDC (Centers for Disease Control). (1997). Regional variations in suicide rates—United States, 1990–1994. MMWR, 46(34), 789–793.
Cook, P. J. (1998). “The epidemic of youth gun violence.” Perspectives on crime and justice: 1997–1998 Lecture Series, CJ172851 (pp. 107–116). Washington, DC: National Institute of Justice.
Cork, D. (1999). Examining space–time interaction in city-level homicide data: crack markets and the diffusion of guns among youth. Journal of Quantitative Criminology, 15, 379–406.
Cutchin, M. P., & Churchill, R. R. (1999). Scale, context, and causes of suicide in the United States. Social Science Quarterly, 80, 97–114.
Davis, R. (1980). Suicide among young Blacks: trends and perspectives. Phylon, 41, 223–229.
Ellison, C. G., Burr, J. A., & McCall, P. L. (1997). Religious homogeneity and metropolitan suicide rates. Social Forces, 76, 273–299.
Fernquist, R. M. (2004). Educational attainment and the payoff of education: Black male suicide in the United States, 1947–1988. Current Research in Social Psychology, 9, 184–193.
Frey, W. H. (1993). The new urban revival in the United States. Urban Studies, 30, 741–774.
Frey, W. H. (2005). The new great migration: Black Americans’ return to the South: 1965–2000. In A. Berube, B. Katz, & R. Lang (Eds.), Redefining urban and suburban America: evidence from Census 2000, vol. 2. Washington, DC: The Brookings Institution.
Gibbs, J. T. (1997). African-American suicide: a cultural paradox. Suicide & Life-Threatening Behavior, 27, 68–79.
Gibbs, J. P., & Firebaugh, G. (1990). The artifact issue in deterrence research. Criminology, 28, 347–367.
Gibbs, J. F., & Martin, W. T. (1964). Status integration and suicide. Eugene: University of Oregon Press.
Goldston, D. B., Molock, S. D., Whitbeck, L. B., Murakami, J. L., Zayas, L. H., Gordon, C., et al. (2008). Cultural considerations in adolescent suicide prevention and psychosocial treatment. American Psychologist, 63, 14–31.
Hemenway, D. (2004). Private guns public health: a dramatic new plan for ending America’s epidemic of gun violence. Ann Arbor, MI: University of Michigan Press.
Hill-Wagner, Mary. (2010). African American males and suicide: changing attitudes require a new look. OurWeekly vol. 6(41).
Joe, S., & Kaplan, M. S. (2002). Firearm-related suicide among young African-American males. Psychiatric Services, 53, 332–334.
Kleck, G., & Patterson, E. B. (1993). The impact of gun and gun ownership levels on violence rates. Journal of Quantitative Criminology, 9, 249–287.
Kowalski, G. S., Faupel, C. E., & Starr, P. D. (1987). Urbanism and suicide: a study of American counties. Social Forces, 66, 85–101.
Kubrin, C. E., & Wadsworth, T. (2009). Explaining suicide among Blacks and Whites: how socioeconomic factors and gun availability affect race-specific suicide rates. Social Science Quarterly, 90, 1203–1227.
Kubrin, C. E., Wadsworth, T., & DiPietro, S. (2006). Deindustrialization, disadvantage, and suicide among young Black males. Social Forces, 84, 1559–1579.
Lemelle, A. J. (2013). Gender, race, and homicide: precarious gesture and bringing the generalized other in. Journal of African American Studies, 1–20. doi:10.1007/s12111-012-9241-2.
Lester, D. (1987). Availability of guns and the likelihood of suicide. Sociology and Social Research, 71, 287–288.
Long, S. B. (1979). The continuing debate over the use of ratio variables: facts and fiction. In K. Schuessler (Ed.), Sociological methodology: 1980. San Francisco, CA: Jossey Bass.
Luo, F., Florence, C. S., Quispe-Agnoli, M., Ouyang, L., & Crosby, A. E. (2011). Impact of business cycles on US suicide rates, 1928–2007. American Journal of Public Health, 101, 1139–1146.
Marshall, J. (1981). Political integration and the effect of war on suicide in the United States, 1933–76. Social Forces, 59, 771–785.
McCall, P. L., Parker, K. F., & MacDonald, J. M. (2008). The dynamic relationship between social, economic, and political factors and homicide rates from 1970 to 2000. Social Science Research, 37, 721–735.
Miller, M., & Hemenway, D. (1998). The relationship between firearms and suicide: a review of the literature. Aggression and Violent Behavior, 4, 59–75.
Miller, M., & Hemenway, D. (2008). Guns and suicide in the United States. The New England Journal of Medicine, 359, 989–991.
Miller, M., Azrael, D., & Hemenway, D. (2002). Household firearm ownership and suicide rates in the United States. Epidemiology, 13, 517–524.
Miller, M., Lippmann, S. J., Azrael, D., & Hemenway, D. (2007). Household firearm ownership and rates of suicide across the 50 United States. The Journal of Trauma, 62, 1029–1035.
Moskos, M. A., Achilles, J., & Gray, D. (2004). Adolescent suicide myths in the United States. Crisis, 25, 176–182.
Muthen, B. (2004). Latent variable analysis: growth mixture modeling and related techniques for longitudinal data. In D. Kaplan (Ed.), Handbook of quantitative methodology for the social sciences (pp. 345–368). Newbury Park, CA: Sage.
Muthen, B., & Muthen, L. K. (2000). Integration person-centered and variable-centered analyses: growth mixture modeling with latent trajectory classes. Alcoholism, Clinical and Experimental Research, 24, 882–891.
Nagin, D. S. (1999). Analyzing developmental trajectories: a semi-parametric, group-based approach. Psychological Methods, 4, 139–177.
National Vital Statistics Reports. (2012). Deaths: preliminary data for 2010. Centers for Disease Control and Prevention. http://www.cdc.gov/nchs/data/nvsr/nvsr60/nvsr60_04.pdf. Accessed 20 May 2013.
National Vital Statistics System. (2007). Suicide and homicide rates among adults aged >18 years by age group. Morbidity and Mortality Weekly Report 56(25):635. http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5625a5.htm.
Oliver, W. (2000). The public health and social consequences of Black male violence. Journal of African American Men, 5, 71–92.
Pescosolido, B., & Mendelsohn, R. (1986). Social causation or social construction of suicide? An investigation into the social organization of official rates. American Sociological Review, 51, 80–100.
Rabe-Hesketh, S., & Skrondal, A. (2005). Multilevel and longitudinal modeling using Stata. College Station, TX: StataCorp. LP.
Sheley, J. F., & Wright, J. D. (1993). Gun acquisition and possession in selected juvenile samples. Washington, DC: National Institute of Justice.
Simon, O. R., Swann, A. C., Powell, K. E., Potter, L. B., Kresnow, M. J., & O’Carroll, P. W. (2001). Characteristics of impulsive suicide attempts and attempters. Suicide & Life-Threatening Behavior, 32, 49–59.
Singer, J. D., & Willett, J. B. (2003). Applied longitudinal data analysis: modeling change and event occurrence. New York, NY: Oxford University Press.
South, S. J. (1984). Racial differences in suicide: the effect of economic convergence. Social Science Quarterly, 65, 172–180.
Stack, S. (2000a). Suicide: a 15-year review of the sociological literature, part I: Cultural and economic factors. Suicide & Life-Threatening Behavior, 30, 145–162.
Stack, S. (2000b). Suicide: a 15-year review of the sociological literature, part II: Modernization and social integration perspectives. Suicide & Life-Threatening Behavior, 30, 163–176.
Stockard, J., & O’Brien, R. M. (2002). Cohort variations and changes in age-specific suicide rates over time: explaining variations in youth suicide. Social Forces, 81, 605–642.
Treadwell, H. (2008). Black male suicide: why are so many young men killing themselves? The Root. http://www.theroot.com/views/black-male-suicide. Accessed 20 May 2013.
Wadsworth, T., & Kubrin, C. E. (2007). Hispanic suicide in U.S. metropolitan areas: examining the effects of immigration, assimilation, affluence, and disadvantage. The American Journal of Sociology, 112, 1848–1885.
Warshauer, E. M., & Monk, M. (1978). Problems in suicide statistics for Whites and Blacks. American Journal of Public Health, 68, 383–388.
Wray, M., Colen, C., & Pescolido, B. (2011). The sociology of suicide. Annual Review of Sociology, 37, 505–528.
Wright J. D. & Rossi P. H. (1994) Armed and dangerous: a survey of felons and their firearms. New York, NY: Aldine de Gruyter.
Acknowledgment
Financial support for this research was provided by the Harry Frank Guggenheim Foundation.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Wadsworth, T., Kubrin, C.E. & Herting, J.R. Investigating the Rise (and Fall) of Young Black Male Suicide in the United States, 1982–2001. J Afr Am St 18, 72–91 (2014). https://doi.org/10.1007/s12111-013-9256-3
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12111-013-9256-3