Erin K. Sauber-Schatz

Vital Signs: Motor Vehicle Injury Prevention — United States and 19 Comparison Countries

BACKGROUND Each year >32,000 deaths and 2 million nonfatal injuries occur on U.S. roads. METHODS CDC analyzed 2000 and 2013 data compiled by the World Health Organization and the Organisation for Economic Co-operation and Development (OECD) to determine the number and rate of motor vehicle crash deaths in the United States and 19 other high-income OECD countries and analyzed estimated seat belt use and the percentage of deaths that involved alcohol-impaired driving or speeding, by country. RESULTS In 2013, the United States motor vehicle crash death rate of 10.3 per 100,000 population had decreased 31% from the rate in 2000; among the 19 comparison countries, the rate had declined an average of 56% during this time. Among all 20 countries, the United States had the highest rate of crash deaths per 100,000 population (10.3); the highest rate of crash deaths per 10,000 registered vehicles (1.24), and the fifth highest rate of motor vehicle crash deaths per 100 million vehicle miles traveled (1.10). Among countries for which information on national seat belt use was available, the United States ranked 18th out of 20 for front seat use, and 13th out of 18 for rear seat use. Among 19 countries, the United States reported the second highest percentage of motor vehicle crash deaths involving alcohol-impaired driving (31%), and among 15, had the eighth highest percentage of crash deaths that involved speeding (29%). CONCLUSIONS AND COMMENTS Motor vehicle injuries are predictable and preventable. Lower death rates in other high-income countries, as well as a high prevalence of risk factors in the United States, suggest that the United States can make more progress in reducing crash deaths. With a projected increase in U.S. crash deaths in 2015, the time is right to reassess U.S. progress and set new goals. By implementing effective strategies, including those that increase seat belt use and reduce alcohol-impaired driving and speeding, the United States can prevent thousands of motor vehicle crash-related injuries and deaths and hundreds of millions of dollars in direct medical costs every year.

Motor vehicle crashes, medical outcomes, and hospital charges among children aged 1-12 years - Crash Outcome Data Evaluation System, 11 states, 2005-2008

PROBLEM Motor vehicle crashes are a leading cause of death among children. Age- and size-appropriate restraint use is an effective way to prevent motor vehicle-related injuries and deaths. However, children are not always properly restrained while riding in a motor vehicle, and some are not restrained at all, which increases their risk for injury and death in a crash. REPORTING PERIOD 2005-2008. DESCRIPTION OF THE SYSTEM The Crash Outcome Data Evaluation System (CODES) is a multistate program facilitated by the National Highway Traffic Safety Administration to probabilistically link police crash reports and hospital databases for traffic safety analyses. Eleven participating states (Connecticut, Georgia, Kentucky, Maryland, Minnesota, Missouri, Nebraska, New York, Ohio, South Carolina, and Utah) submitted data to CODES during the reporting period. Descriptive analysis was used to describe drivers and child passengers involved in motor vehicle crashes and to summarize crash and medical outcomes. Odds ratios and 95% confidence intervals were used to compare a child passengers likelihood of sustaining specific types of injuries by restraint status (optimal, suboptimal, or unrestrained) and seating location (front or back seat). Because of data constraints, optimal restraint use was defined as a car seat or booster seat use for children aged 1-7 years and seat belt use for children aged 8-12 years. Suboptimal restraint use was defined as seat belt use for children aged 1-7 years. Unrestrained was defined as no use of car seat, booster seat, or seat belt for children aged 1-12 years. RESULTS Optimal restraint use in the back seat declined with childs age (1 year: 95.9%, 5 years: 95.4%, 7 years: 94.7%, 8 years: 77.4%, 10 years: 67.5%, 12 years: 54.7%). Child restraint use was associated with driver restraint use; 41.3% of children riding with unrestrained drivers also were unrestrained compared with 2.2% of children riding with restrained drivers. Child restraint use also was associated with impaired driving due to alcohol or drug use; 16.4% children riding with drivers suspected of alcohol or drug use were unrestrained compared with 2.9% of children riding with drivers not suspected of such use. Optimally restrained and suboptimally restrained children were less likely to sustain a traumatic brain injury than unrestrained children. The 90th percentile hospital charges for children aged 4-7 years who were in motor vehicle crashes were

Obesity, Assisted Reproductive Technology, and Early Preterm Birth—Florida, 2004–2006

1,630.00 and

Maternal characteristics and pregnancy outcomes after assisted reproductive technology by infertility diagnosis: ovulatory dysfunction versus tubal obstruction.

1,958.00 for those optimally restrained in a back seat and front seat, respectively;

PW 0698 Empowering states to prevent motor vehicle injuries—tools from the CDC

2,035.91 and

136 Parents’ report of child restraint use among children aged 0–6 years, Shanghai and Shenzhen, China-2014

3,696.00 for those suboptimally restrained in a back seat and front seat, respectively; and

300 Unlocking keys to effecive ignitiion interlock programs to reduce alcohol impaired driving

9,956.60 and

957 The mobility planning tool: helping older adults prepare for changes in mobility

11,143.85 for those unrestrained in a back seat and front seat, respectively. INTERPRETATION Proper car seat, booster seat, and seat belt use among children in the back seat prevents injuries and deaths, as well as averts hospital charges. However, the number, severity, and cost of injuries among children in crashes who were not optimally restrained or who were seated in a front seat indicates the need for improvements in proper use of age- and size-appropriate car seats, booster seats, and seat belts in the back seat. PUBLIC HEALTH ACTIONS Effective interventions for increasing proper child restraint use could be universally implemented by states and communities to prevent motor vehicle-related injuries among children and their resulting costs.

Associations between pain clinic density and distributions of opioid pain relievers, drug-related deaths, hospitalizations, emergency department visits, and neonatal abstinence syndrome in Florida

Florida resident birth certificates for 2004-2006 were linked to the Centers for Disease Control and Preventions National ART Surveillance System and were used to investigate 1) whether the association of assisted reproductive technology (ART) with preterm birth varies by prepregnancy body mass index and 2) whether the association varies by plurality. Preterm birth was defined as early preterm birth (gestation <34 weeks) and late preterm birth (gestation 34-36 weeks). Descriptive statistics and multinomial logistic regression were used to explore maternal and infant differences by ART status and plurality. Of 581,403 women included in the study, 24.0% were overweight, 18.6% were obese, 7.3% had late preterm birth, 2.6% had early preterm birth, and 0.67% conceived through ART. Among singleton births, ART was associated with increased early preterm birth risk among underweight (odds ratio (OR) = 2.94, 95% confidence interval (CI): 1.27, 6.81), overweight (OR = 1.75, 95% CI: 1.12, 2.72), and obese (OR = 2.37, 95% CI: 1.51, 3.71) women. Among twins, ART was significantly associated with increased risk among overweight (OR = 1.61, 95% CI: 1.12, 2.32) and obese (OR = 1.85, 95% CI: 1.18, 2.90) women. Differences in the associations between ART and early preterm birth by body mass index and plurality warrant further investigation.

Restraint use and motor vehicle occupant death rates among children aged 0-12 years - United States, 2002-2011

OBJECTIVE To examine differences in maternal characteristics and pregnancy outcomes between women with ovulatory dysfunction (OD) and women with tubal obstruction (TO) who underwent assisted reproductive technology (ART). DESIGN Retrospective cohort study. SETTING Centers for Disease Control and Prevention. PATIENT(S) Exposed and nonexposed groups were selected from the 2000-2006 National ART Surveillance System linked with live-birth certificates from three states: Florida, Massachusetts, and Michigan. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Maternal characteristics and pregnancy outcomes, including newborns health status right after delivery (Apgar score, <7 vs. ≥ 7) as the study outcome of interest, were assessed among women with OD/polycystic ovary syndrome (PCOS) and TO who used ART. RESULT(S) A significantly higher prevalence of women with OD/PCOS were younger (<35 years of age; 65.7% vs. 48.9%), were white (85.4% vs. 74.4%), had higher education (29.4% vs. 15.6%), and experienced diabetes (8.8% vs. 5.3%) compared with those having TO. The odds of having a lower (<7) Apgar score at 5 minutes were almost twice as high among newborns of women with OD/PCOS compared with those with TO (crude odds ratio, 1.86; 95% confidence interval [CI], 1.31, 2.64; adjusted odds ratio, 1.90; 95% CI, 1.30, 2.77). CONCLUSION(S) Women with OD/PCOS who underwent ART have different characteristics and health issues (higher prevalence of diabetes) and infant outcomes (lower Apgar score) compared with women with TO.