Social costs of displacement in Louisiana after Hurricanes Katrina and Rita

Hundreds of thousands of Louisiana citizens were displaced from their homes as a result of Hurricanes Katrina and Rita. Of those displaced within Louisiana some relocated to other parishes, some to other residences within the same parish, and others were able to return to their pre-storm residence. This article draws upon data gathered by the 2006 Louisiana Health and Population Survey to examine the social costs of displacement across 18 Louisiana parishes approximately 1 year after the hurricanes. Specifically, we examine how displacement affected housing, economic, and health outcomes for individuals and families. Further, we compare the implications of two types of displacement (1) internal displacement—within-parish relocation versus (2) external displacement—relocation across parish lines. We found that the displaced had lower odds of owning their homes, living in detached housing, and retaining access to primary health care facilities. The displaced were also more likely to be unemployed and exhibit symptoms consistent with severe mental illness. The externally displaced suffered income declines. These trends are critically important for understanding both the short- and long-term ramifications of displacement after disaster. Our findings have implications for theories, policy makers, and planners considering the larger social costs of disaster and large-scale displacement.     

Social vulnerability and migration in the wake of disaster: the case of Hurricanes Katrina and Rita

This study explores the relationship between place-based social vulnerability and post-disaster migration in the U.S. Gulf Coast region following Hurricanes Katrina and Rita. Using county-level data from the U.S. Census Bureau, we develop a regional index of social vulnerability and examine how its various dimensions are related to migration patterns in the wake of the storms. Our results show that places characterized by greater proportions of disadvantaged populations, housing damage, and, to a lesser degree, more densely built environments were significantly more likely to experience outmigration following the hurricanes. Our results also show that these relationships were not spatially random, but rather exhibited significant geographic clustering. We conclude with a discussion of the implications of these findings for future research and public policy.     

Disaster disparities and differential recovery in New Orleans

The historical disparities in the socio-demographic structure of New Orleans shaped the social vulnerability of local residents and their responses to Hurricane Katrina and its aftermath. These disparities, derived from race, class, gender, and age differences, have resulted in the uneven impact of the catastrophe on various communities in New Orleans, and importantly, their ability to recover. This article examines how the pre-existing social vulnerabilities within New Orleans interacted with the level of flood exposure to produce inequities in the socio-spatial patterns of recovery. Utilizing a combination of statistical and spatial approaches, we found a distinct geographic pattern to the recovery suggesting that the social burdens and impacts from Hurricane Katrina are uneven—the less flooded and less vulnerable areas are recovering faster than tracts with more vulnerable populations and higher levels of flooding. However, there is a more nuanced story, which suggests that it is neighborhoods in the mid-range of social vulnerability where recovery is lagging. While private resources and government programs help groups in the high and low categories of social vulnerability, the middle group shows the slowest rates of recovery. Further, it appears that the congressionally funded State of Louisiana Road Home Program (designed to provide compensation to Louisiana’s homeowners who suffered impacts by Hurricanes Katrina and Rita for the damage to their home) is not having a significant effect in stimulating recovery within the city.     

Hurricane Katrina: Who Stayed and Why?

This paper contributes to the growing body of social science research on population displacement from disasters by examining the social determinants of evacuation behavior. It seeks to clarify the effects of race and socioeconomic status on evacuation outcomes vis-a-vis previous research on Hurricane Katrina, and it expands upon prior research on evacuation behavior more generally by differentiating non-evacuees according to their reasons for staying. This research draws upon the Harvard Medical School Hurricane Katrina Community Advisory Group’s 2006 survey of individuals affected by Hurricane Katrina. Using these data, we develop two series of logistic regression models. The first set of models predicts the odds that respondents evacuated prior to the storm, relative to delayed- or non-evacuation; the second group of models predicts the odds that non-evacuees were unable to evacuate relative to having chosen to stay. We find that black and low-education respondents were least likely to evacuate prior to the storm and among non-evacuees, most likely to have been unable to evacuate. Respondents’ social networks, information attainment, and geographic location also affected evacuation behavior. We discuss these findings and outline directions for future research.     

The Location of Displaced New Orleans Residents in the Year After Hurricane Katrina

Using individual data from the restricted version of the American Community Survey, we examined the displacement locations of pre–Hurricane Katrina adult residents of New Orleans in the year after the hurricane. More than one-half (53 %) of adults had returned to—or remained in—the New Orleans metropolitan area, with just under one-third of the total returning to the dwelling in which they resided prior to Hurricane Katrina. Among the remainder, Texas was the leading location of displaced residents, with almost 40 % of those living away from the metropolitan area (18 % of the total), followed by other locations in Louisiana (12 %), the South region of the United States other than Louisiana and Texas (12 %), and elsewhere in the United States (5 %). Black adults were considerably more likely than nonblack adults to be living elsewhere in Louisiana, in Texas, and elsewhere in the South. The observed race disparity was not accounted for by any of the demographic or socioeconomic covariates in the multinomial logistic regression models. Consistent with hypothesized effects, we found that following Hurricane Katrina, young adults (aged 25–39) were more likely to move further away from New Orleans and that adults born outside Louisiana were substantially more likely to have relocated away from the state.     

Displacement Dynamics in Southern Louisiana After Hurricanes Katrina and Rita

We describe displacement dynamics in Louisiana approximately 1 year after Hurricanes Katrina and Rita. Policy-makers and service-providers require a more detailed understanding of displacement in order to provide for geographically dispersed populations. Census estimates of net change are often insufficient because they fail to capture the broad range of movement of people. Therefore, we draw upon original data to more fully describe patterns of movement across and within parish lines in southern Louisiana. The 2006 Louisiana Health and Population Survey (LHPS) was commissioned by the Louisiana Department of Health and Hospitals and the Louisiana Recovery Authority to provide information on population dispersion and related health characteristics in and around hurricane-affected regions. Our paper utilizes this unique dataset to describe three distinct dimensions of displacement dynamics: in-migration, out-migration, and intra-parish movement. These displacement dynamics add important correctives to the broader “net effects” commonly cited in media reports of population changes, which vastly understate the extent of displacement in the region.

Influence of Posttraumatic Growth on Mental Health and Well-being Across Respondents Severely Affected by War in Post-conflict Sri Lanka

Previous studies have shown that trauma and stressors are negatively correlated with mental health outcomes in post-conflict environments. This paper investigates if posttraumatic growth (positive psychological change due to traumatic experiences) can beneficially influence mental health and well-being in a post-conflict setting. In July 2012, a pilot survey of 150 people and a cross-sectional multistage cluster survey of 3,029 participants were undertaken in the four Sri Lankan districts most severely affected by war. The response rate was 81 % with a total of 2,460 interviewees including people who have experience living in internally displaced person (IDP) camps (n = 1,505) and people who have never lived in IDP camps (n = 955). Results show the impact of posttraumatic growth on mental health and well-being is higher among those people with experience living in IDP camps compared to people who have never lived in IDP camps. Results also show short-term displacement in IDP camps (1 year or less) is positively associated with greater well-being and mental health relative to people in post-conflict areas who have never been in IDP camps. Conversely, longer-term displacement in IDP camps (more than 1 year) is negatively associated with greater well-being and mental health relative to people in post-conflict areas who have never been in IDP camps.     

Going home after Hurricane Katrina: Determinants of return migration and changes in affected areas

This article examines the decision of Hurricane Katrina evacuees to return to their pre-Katrina areas and documents how the composition of the Katrina-affected region changed over time. Using data from the Current Population Survey, we show that an evacuee’s age, family income, and the severity of damage in an evacuee’s county of origin are important determinants of whether an evacuee returned during the first year after the storm. Blacks were less likely to return than whites, but this difference is primarily related to the geographical pattern of storm damage rather than to race per se. The difference between the composition of evacuees who returned and the composition of evacuees who did not return is the primary force behind changes in the composition of the affected areas in the first two years after the storm. Katrina is associated with substantial shifts in the racial composition of the affected areas (namely, a decrease in the percentage of residents who are black) and an increasing presence of Hispanics. Katrina is also associated with an increase in the percentage of older residents, a decrease in the percentage of residents with low income/education, and an increase in the percentage of residents with high income/education.     

Inter-regional migration in Indonesia: a micro approach

We study the extent to which the likelihood of specific types of migration in Indonesia varies by the situation in the labour market and family life course. We distinguish migration types according to origin and destination (Jakarta, other metropolitan areas, and non-metropolitan areas). For migration from Jakarta, we also distinguish migration to other metropolitan areas within commuting distance. As expected, we find that young adults are the most mobile category. As an exception, migration from Jakarta to nearby metro areas was just as likely for ages 30–54 as for ages 23–29. Our findings suggest that migration to Jakarta and other metropolitan areas, in particular, is most likely undertaken for better education or jobs. Married people are more likely than others to leave Jakarta for nearby metropolitan areas.     

Are Area-Level Measures of Employment Associated with Health Behaviours and Outcomes?

Accessible employment suited to residents’ needs is an important equity issue and social determinant of health and wellbeing, and a balanced jobs-housing ratio within a region has the potential to provide health benefits. This paper aims to provide evidence on the associations between employment and health, and the potential pathways, as well as identifying spatial indicators that can be used to measure urban employment, a construct of liveability. We used 2011 census data to create and test two area-level spatial measures of urban employment with geo-coded population health behaviour and outcome data (2011 VicHealth survey) in 5206 employed adults living in urban Victoria, Australia. Those living in areas with higher levels of local employment had reduced odds of a longer commute (OR 0.87). The odds of a longer commute time was also greater for those who lived in an area where more people commuted to work by private vehicle (OR 1.20), and less for those who lived in local areas where more people travelled to work by public transport (OR 0.85) or active travel (OR 0.80). The odds of reporting longer sitting times was less for those who lived in a local area where more people commuted to work by private vehicle (OR 0.65). Those who had a longer commute times, regardless of travel mode, had greater odds of reporting more sitting during a typical weekday (OR 1.67). In turn, those who spent more time sitting had significantly greater odds of reporting poorer self-rated health (OR 1.34). Such work provides evidence to policy-makers to help build the argument for which area-level attributes are needed to support urban employment across a region.     

Katrina in historical context: environment and migration in the U.S.

The massive publicity surrounding the exodus of residents from New Orleans spurred by Hurricane Katrina has encouraged interest in the ways that past migration in the U.S. has been shaped by environmental factors. So has Timothy Egan’s exciting book, The Worst Hard Time: The Untold Story of those who survived the Great American Dust Bowl. This article places those dramatic stories into a much less exciting context, demonstrating that the kinds of environmental factors exemplified by Katrina and the Dust Bowl are dwarfed in importance and frequency by the other ways that environment has both impeded and assisted the forces of migration. We accomplish this goal by enumerating four types of environmental influence on migration in the U.S.: (1) environmental calamities, including floods, hurricanes, earthquakes, and tornadoes, (2) environmental hardships and their obverse, short-term environmental benefits, including both drought and short periods of favorable weather, (3) environmental amenities, including warmth, sun, and proximity to water or mountains, and (4) environmental barriers and their management, including heat, air conditioning, flood control, drainage, and irrigation. In U.S. history, all four of these have driven migration flows in one direction or another. Placing Katrina into this historical context is an important task, both because the environmental calamities of which Katrina is an example are relatively rare and have not had a wide impact, and because focusing on them defers interest from the other kinds of environmental impacts, whose effect on migration may have been stronger and more persistent, though less dramatic.     

(Un)natural disaster: vulnerability,long-distance displacement,and the extended geography of neighborhood distress and attainment after Katrina

After Hurricane Katrina, socioeconomically vulnerable populations were slow to return to their poor and segregated pre-disaster neighborhoods. Yet, very little is known about the quality of their post-disaster neighborhoods. While vulnerable groups rarely escape neighborhood poverty, some Katrina evacuees showed signs of neighborhood improvement. The current study investigates this puzzle and the significance of long-distance moves for neighborhood change among participants in the Resilience in the Survivors of Katrina Project. Seven hundred low-income, mostly minority mothers in community college in New Orleans before Katrina were tracked across the country a year and a half later. The findings show that respondents’ immediate and extended neighborhoods and metropolitan areas after Katrina were less disadvantaged, less organizationally isolated, and more racially and ethnically diverse compared to their pre-hurricane environments, and to the environments of those staying or returning home. Counterfactual analyses showed that more than within-neighborhood changes over time, between-neighborhood mobility and long-distance migration decreased respondents’ exposures to distress in their neighborhood, extended geographic area, and metropolitan area.     

Family cap provisions and changes in births and abortions

As part of welfare reform efforts in the 1990s, 23 states implemented family caps, provisions that deny or reduce cash assistance to welfare recipients who have additional births. We use birth and abortion records from 24 states to estimate effects of family caps on birth and abortion rates. We use age, marital status, and completed schooling to identify women at high risk for use of public assistance, and parity (number of previous live births) to identify those most directly affected by the family cap. In family cap states, birth rates fell more and abortion rates rose more among high-risk women with at least one previous live birth compared to similar childless women, consistent with an effect of the family cap. However, this parity-specific pattern of births and abortions also occurred in states that implemented welfare reform with no family cap. Thus, the effects of welfare reform may have differed between mothers and childless women, but there is little evidence of an independent effect of the family cap.     

Family cap provisions and changes in births and abortions

As part of welfare reform efforts in the 1990s, 23 states implemented family caps, provisions that deny or reduce cash assistance to welfare recipients who have additional births. We use birth and abortion records from 24 states to estimate effects of family caps on birth and abortion rates. We use age, marital status, and completed schooling to identify women at high risk for use of public assistance, and parity (number of previous live births) to identify those most directly affected by the family cap. In family cap states, birth rates fell more and abortion rates rose more among high-risk women with at least one previous live birth compared to similar childless women, consistent with an effect of the family cap. However, this parity-specific pattern of births and abortions also occurred in states that implemented welfare reform with no family cap. Thus, the effects of welfare reform may have differed between mothers and childless women, but there is little evidence of an independent effect of the family cap.     

Sex differences in the development of mild cognitive impairment and probable Alzheimer’s disease as predicted by hippocampal volume or white matter hyperintensities

This study examined biological sex differences in the development of mild cognitive impairment (MCI) and probable Alzheimer’s disease (AD) development as predicted by changes in the hippocampus or white matter hyperintensities. A secondary data analysis of the National Alzheimer’s Coordinating Center Uniform Data Set was conducted. We selected samples of participants with normal cognition at baseline who progressed to MCI (n = 483) and those who progressed to probable AD (n = 211) to determine if hippocampal volume or white matter hyperintensities (WMH) at baseline predicted progression to probable AD or MCI and whether the rate of progression differed between men and women. The survival analyses indicated that changes in hippocampal volumes affected the progression to probable AD (HR = 0.535, 95% CI [0.300–0.953]) only among women. White men had an increased rate of progression to AD (HR = 4.396, CI [1.012–19.08]; HR = 4.665, 95% CI [1.072–20.29]) compared to men in other race and ethnic groups. Among women, increases in hippocampal volume ratio led to decreased rates of progressing to MCI (HR = 0.386, 95% CI [0.166–0.901]). Increased WMH among men led to faster progression to MCI (HR = 1.048. 95% CI [1.011–1.086]). Women and men who were older at baseline were more likely to progress to MCI. In addition, results from longitudinal analyses showed that women with a higher CDR global score, older age at baseline, or more disinhibition symptoms experienced higher odds of MCI development. Changes in hippocampal volumes affect the progression to or odds of probable AD (and MCI) more so among women than men, while changes in WMH affected the progression to MCI only among men.     

Conflict Between Work and Family: An Investigation of Four Policy Measures

Welfare states enact a range of policies aimed at reducing work-family conflict. While welfare state policies have been assessed at the macro-level and work-family conflict at the individual-level, few studies have simultaneously addressed these relationships in a cross-national multi-level model. This study addresses this void by assessing the relationship between work-family and family-work conflict and family-friendly policies in 10 countries. Applying a unique multi-level data set that couples country-level policy data with individual-level data (N = 7,895) from the 2002 International Social Survey Programme, the author analyzes the relationship between work-family and family-work conflict and four specific policy measures: family leave, work scheduling, school scheduling, and early childhood education and care. The results demonstrate that mothers and fathers report less family-work and mothers less work-family conflict in countries with more expansive family leave policies. Also, in countries with longer school schedules mothers report less and women without children more work-family conflict.     

Post-disaster fertility: Hurricane Katrina and the changing racial composition of New Orleans

Large-scale climate events can have enduring effects on population size and composition. Natural disasters affect population fertility through multiple mechanisms, including displacement, demand for children, and reproductive care access. Fertility effects, in turn, influence the size and composition of new birth cohorts, extending the reach of climate events across generations. We study these processes in New Orleans during the decade spanning Hurricane Katrina. We combine census data, ACS data, and vital statistics data to describe fertility in New Orleans and seven comparison cities. Following Katrina, displacement contributed to a 30% decline in birth cohort size. Black fertility fell, and remained 4% below expected values through 2010. By contrast, white fertility increased by 5%. The largest share of births now occurs to white women. These fertility differences—beyond migration-driven population change—generate additional pressure on the renewal of New Orleans as a city in which the black population is substantially smaller in the disaster’s wake.     

Fleeing the storm(s): an examination of evacuation behavior during florida’s 2004 hurricane season

The 2004 hurricane season was the worst in Florida’s history, with four hurricanes causing at least 47 deaths and some $45 billion in damages. To collect information on the demographic impact of those hurricanes, we surveyed households throughout the state and in the local areas that sustained the greatest damage. We estimate that one-quarter of Florida’s population evacuated prior to at least one hurricane; in some areas, well over one-half of the residents evacuated at least once, and many evacuated several times. Most evacuees stayed with family or friends and were away from home for only a few days. Using logistic regression analysis, we found that the strength of the hurricane and the vulnerability of the housing unit had the greatest impact on evacuation behavior; additionally, several demographic variables had significant effects on the probability of evacuating and the choice of evacuation lodging (family/friends, public shelters, or hotels/motels). With continued population growth in coastal areas and the apparent increase in hurricane activity caused by global warming, threats posed by hurricanes are rising in the United States and throughout the world. We believe the present study will help government officials plan more effectively for future hurricane evacuations.     

Effects of exercise,patient education,and resource support on women with fibromyalgia: An extended long-term study

ABSTRACT

This research examined whether a long-term, multi-component program positively affected physical fitness, pain and fatigue in seven women with fibromyalgia syndrome. These women lived independently in the community. They attended a university-based program 3 days per week, 1 hour per session, year-around for many years. They were evaluated periodically with a fitness test and rating scale regarding pain and fatigue. Results from when they began the program versus most recently are provided. All of these women showed various positive results from participation in the program.     

Job opportunities,economic resources,and the postsecondary destinations of American youth

Using a nationally representative sample of graduates from the high school class of 2003-2004, I test the warehouse hypothesis, which contends that youth are more likely to leave school and enter the labor force when there are available job opportunities (and vice versa). Using two measures of job opportunities—local unemployment rates and the percentage of local workers employed in jobs that require a bachelor’s degree—I find support for the warehouse hypothesis. In areas where unemployment is low, with ample jobs that do not require a bachelor’s degree, youth have higher odds of entering the labor force. In areas where unemployment is high, with few jobs that require only a high school diploma, youth have higher odds of entering college. The effect of unemployment on enrollment is more pronounced for low-income youth than for high-income youth, with both low- and high-income youth turning to four-year schools rather than two-year schools when job opportunities are limited.