Feasibility of a combined strategy of HPV vaccination and screening in Mexico: the FASTER-Tlalpan study experience.

There has been a noticeable shift in discussions about cervical cancer, moving from prevention to elimination. Interventions such as FASTER, human papillomavirus (HPV) vaccination and HPV screening are innovative intervention strategies which can be utilized to begin a path to elimination. To explore the feasibility of the FASTER strategy, an evaluation was carried out in eight primary health-care centers within the Tlalpan Health-Jurisdiction of Mexico City between March 2017 and August 2018. A mixed methods approach was used to evaluate three components: infrastructure, patient acceptability, and health-care professionals' perceptions. This included checklists of requirements for the infrastructure rollout of FASTER and interviews with women and health-care professionals. Nearly all (93%) of the 3,474 women aged 25-45 years accepted HPV vaccination as part of a combined vaccination and screening program. The main reason for acceptance was prevention, while having doubts about the vaccine's benefits was the main reason for refusal. Most of the 24 health-care professionals had a positive opinion toward HPV vaccination and identified the need to increase dissemination, inform the population clearly and concisely and currently extend the age range for vaccination. The evaluation of eight primary health-care centers showed they had the necessary infrastructure for the development of a joint HPV prevention strategy, but many centers required improvements to become more efficient. Together these findings suggest that although HPV vaccine acceptance was high, there is the need to increase education and awareness among potential vaccine recipients and health-care professionals to implement the FASTER strategy.

Injuries from paintball game related activities in the United States, 1997-2001.

OBJECTIVE: To quantify and characterize injuries resulting from paintball game related activities among persons >/=7 years in the United States. SETTING: Hospitals included in the National Electronic Injury Surveillance System (NEISS); these are composed of a stratified probability sample of all hospitals in the United States with emergency departments. METHODS: Using NEISS, non-fatal injury data for paintball game related injury cases from 1997-2001 were obtained from emergency department records. Participation estimates used to calculate injury rates were obtained from a yearly survey funded by the National Sporting Goods Association. RESULTS: An estimated 11 998 persons >/=7 years with paintball game related injuries were treated in emergency departments from 1997-2001, with an annual average rate of 4.5 per 10 000 participants (95% confidence interval 3.3 to 5.7). The paintball game related injury rate was highest for 18-24 year olds (4.9 per 10 000 participants) and most injuries (94.0%) occurred among males. Almost 60% of all injured persons >/=7 years were treated for paintball pellet wounds of which most were to the eye. While 76.9% of injured persons ages 7-17 years were treated for paintball pellet wounds, almost 40% of those >/=18 years were treated for injuries resulting from overexertion or a fall. Lower extremity injuries were also common (23.0%), mostly from overexertion. Most injured persons (95.5%) were treated and released. CONCLUSIONS: As paintball games become more popular, efforts are needed to increase training, enforce rules, and educate participants about how to stay safe, such as wearing protective eye gear, when engaged in paintball games at home, in a public area, or in a sports field.

Pill taking 'routinization': a critical factor to understanding episodic medication adherence.

This exploratory study examines the contextual factors that lead to episodic nonadherence to highly active antiretroviral therapy. Unlike global adherence that refers to the overall probability that a participant will take his or her medication over a given time period, episodic adherence refers to whether an individual took a particular dose (e.g., Saturday morning, 17 September). Semi-structured, qualitative interviews were conducted with a convenience sample of 27 consecutive participants enrolled in ongoing adherence trials who had missed at least one dose of antiretroviral medication during the past 2 days. A qualitative analysis revealed that routinization of pill regimens and factors associated with the participant's ability to maintain these routines (e.g., time of day of scheduled dose; location of participant at time of dose) play an important role in successful adherence. In addition, psychosocial factors such as psychological distress, substance abuse, and active and unpredictable social lives may act as barriers to adherence. Implications for adherence interventions are discussed.

Trends in BB/pellet gun injuries in children and teenagers in the United States, 1985-99.

OBJECTIVE: To characterize national trends in non-fatal BB/pellet gun related injury rates for persons aged 19 years or younger in relation to trends in non-fatal and fatal firearm related injury rates and discuss these trends in light of injury prevention and violence prevention efforts. SETTING: The National Electronic Injury Surveillance System (NEISS) includes approximately 100 hospitals with at least six beds that provide emergency services. These hospitals comprise a stratified probability sample of all US hospitals with emergency departments. The National Vital Statistics System (NVSS) is a complete census of all death certificates filed by states and is compiled annually. METHODS: National data on BB/pellet gun related injuries and injury rates were examined along with fatal and non-fatal firearm related injuries and injury rates. Non-fatal injury data for all BB/pellet gun related injury cases from 1985 through 1999, and firearm related injury cases from 1993 through 1999 were obtained from hospital emergency department records using the NEISS. Firearm related deaths from 1985 through 1999 were obtained from the NVSS. RESULTS: BB/pellet gun related injury rates increased from age 3 years to a peak at age 13 years and declined thereafter. In contrast, firearm related injury and death rates increased gradually until age 13 and then increased sharply until age 18 years. For persons aged 19 years and younger, BB/pellet gun related injury rates increased from the late 1980s until the early 1990s and then declined until 1999; these injury rates per 100 000 population were 24.0 in 1988, 32.8 in 1992, and 18.3 in 1999. This trend was similar to those for fatal and non-fatal firearm related injury rates per 100 000 which were 4.5 in 1985, 7.8 in 1993, and 4.3 in 1999 (fatal) and 38.6 in 1993 and 16.3 in 1999 (non-fatal). In 1999, an estimated 14 313 (95% confidence interval (CI) 12 025 to 16 601) cases with non-fatal BB/pellet gun injuries and an estimated 12 748 (95% CI 7881-17 615) cases with non-fatal firearm related injuries among persons aged 19 years and younger were treated in US hospital emergency departments. CONCLUSIONS: BB/pellet gun related and firearm related injury rates show similar declines since the early 1990s. These declines coincide with a growing number of prevention efforts aimed at reducing injuries to children from unsupervised access to guns and from youth violence. Evaluations at the state and local level are needed to determine true associations.

Association between state level drinking and driving countermeasures and self reported alcohol impaired driving.

OBJECTIVES: In 1999, alcohol related motor vehicle crashes in the United States claimed 15786 lives and injured more than 300000 persons. Drinking and driving behavior is shaped by individual and environmental level influences. In this study, the association between each state's driving under the influence of alcohol (DUI) countermeasures and self reported alcohol impaired driving was explored. METHODS: Mothers Against Drunk Driving's (MADD's) Rating the States 2000 survey, which graded states on their DUI countermeasures from 1996-99, was used as an index of each state's comprehensive DUI prevention activities. Information on alcohol impaired driving from residents of each state was obtained from the 1997 Behavioral Risk Factor Surveillance System (BRFSS) survey. The association between the MADD state grades and alcohol impaired driving was assessed using multiple logistic regression. RESULTS: Of the 64162 BRFSS respondents who reported drinking any alcohol during the past month, 2.1% of women and 5.8% of men reported at least one episode of alcohol impaired driving in the past month. Those living in states with a MADD grade of "D" were 60% more likely to report alcohol impaired driving than those from states with a MADD grade of "A" (odds ratio 1.6, 95% confidence interval 1.3 to 2.1). The association existed for men and women. CONCLUSION: These findings suggest that stronger state level DUI countermeasures are associated with lower rates of self reported alcohol impaired driving.

National estimates of non-fatal firearm related injuries other than gunshot wounds.

OBJECTIVE: To characterize non-fatal firearm related injuries other than gunshot wounds (non-GSWs) treated in hospital emergency departments in the United States that occur during routine gun handling and recreational use as well as violence related use of a firearm. METHODS: Cases were identified through the National Electronic Injury Surveillance System (NEISS). During the study period, 1 January 1993 through 31 December 1996, NEISS consisted of a nationally representative sample of 91 hospitals in the United States having at least six beds and providing 24 hour emergency services. RESULTS: An estimated 65 374, or an average of 16,300 per year, non-fatal, non-GSWs were treated in American hospital emergency departments during the four year study period. Fifty seven per cent of all the non-fatal, non-GSWs were violence related, most of which involved being struck by a firearm. The majority of unintentional non-fatal, non-GSWs were self inflicted and occurred during routine gun handling or recreational use of a firearm; 43% of these injuries resulted from gun recoils. CONCLUSIONS: Non-fatal, non-GSWs make a notable contribution to the public health burden of firearm related injuries. Firearm related injury prevention programs should focus on not only the reduction of gunshot wounds but also the reduction of unintentional and violence related non-GSWs.

Alcohol-influenced recreational boat operation in the United States, 1994.

BACKGROUND: There were 783 recreational boating fatalities in the United States in 1994. One contributor to this toll is alcohol-influenced operation of boats. Our study objective was to determine the prevalence of alcohol-influenced motor boat operation, and describe its relationship to demographic factors and other risk behaviors. METHODS: In 1994, a randomly dialed national telephone survey contacted 5238 adult respondents who reported on their operation of motor boats, alcohol use, and other potential injury risk behaviors. Data were weighted to obtain national estimates and percentages. RESULTS: Of 597 respondents who operated a motor boat in 1994, 31% (206 respondents) reported doing so at least once while alcohol-influenced. Alcohol-influenced operation of a motor boat was significantly more likely among males, individuals between 25 and 34 years of age, and those with greater than a college education. Alcohol-influenced motor boat operation was also more common among those who drove motor vehicles while alcohol-influenced, and those who drove a motor vehicle without using a seat belt. CONCLUSIONS: To decrease alcohol-influenced boating, new strategies should be developed. Strategies used to decrease drinking and driving motor vehicles may prove adaptable to preventing alcohol-influenced boating. More effective means of monitoring alcohol-influenced boating is needed. Alcohol use by passengers on boats should not be overlooked as a problem.

Residential smoke alarms and fire escape plans.

OBJECTIVE: To estimate the proportion of U.S. homes with installed smoke alarms, smoke alarms on the same floor as occupants' bedrooms, and fire escape plans. METHODS: The authors analyzed data on smoke alarm use and fire escape planning from a 1994 stratified random telephone survey of 5238 U.S. households. RESULTS: Respondents from 91% of surveyed households reported the presence of at least one installed smoke alarm, and 94% of respondents reported having an alarm on the same level of the home as their sleeping area. The prevalence of installed smoke alarms varied by highest education level in the household and income level. Sixty percent of all households had designed or discussed a fire escape plan at least once; only 17% of these households had actually practiced one. CONCLUSIONS: Although overall use of smoke alarms was high, certain population subgroups were less likely to have smoke alarms or to have them installed on the same floor as bedrooms. Fire escape planning, another important safety measure, was somewhat less common, and very few respondents reported having practiced a fire escape plan with the members of their household.

What do sequential behavioral patterns suggest about the medical decision-making process?: modeling home case management of acute illnesses in a rural Cameroonian village.

It is well recognized that much of the world's medical care is in the hands of laypeople. In pluralistic medical settings, laypeople choose what to do first, second, third, and fourth from a variety of treatment options. In retrospect, laypeople's choices can be represented as an ordered series of health-related behaviors. A systematic of such sequential data provides insights into caregivers' patterns of resort and suggests a tentative theory for how laypeople make medical choices. This study examines sequences of health-related behaviors from a small, Kom-speaking village in Cameroon. Local residents consider seven health actions, including: delaying initial treatment, using various home remedies or pharmaceuticals, going to a government clinic or a Catholic hospital, and consulting a private nurse or a traditional healer. Researchers visited 88 randomly selected compounds on a weekly basis over a 5-month period. Data were collected on the treatments associated with 429 nonchronic episodes. Analysis of the treatment sequences suggests that residents customarily use delay of treatments as a tactic in the decision-making process. Caregivers were more likely to use home-based treatments and to use them earlier in the treatment sequences than they were to seek treatment from outside the compound. When seeking assistance, caregivers often used traditional healers as a conduit to other outside options. Laypeople used a limited number of unique treatment sequences and avoided the repetition of treatment modalities. Caregivers act as if they were following three basic tenets. They minimize uncertainty by identifying illness types that require particular health actions and by delaying action. They minimize the cost of care by first resorting to treatments that are less expensive and easier to administer or by reducing the number of treatments tried. And laypeople maximize treatment variety in the hopes of finding at least one treatment that helps stop the illness.

An intercultural comparison of home case management of acute diarrhea in Mexico: implications for program planners.

BACKGROUND: The objective was to assess the extent to which similarities in cultural beliefs and practices related to home management of diarrhea would permit general recommendations to improve the content of health care messages. METHODS: We studied six communities in Mexico, covering rural and urban conditions, different ethnic groups, and different socioeconomic levels. Systematic data collection relied on open-ended, face-to-face interviews with mothers of children under 5 years of age who had had an episode of diarrhea. Similarities among communities were assessed by means of a quadratic assignment procedure applied to signs, symptoms, and treatment matrices. Significant similarity among most of the communities sustained use of a global composite matrix to represent all communities. RESULTS: We suggest specific recommendations to promote sound home management of diarrhea based on significant correlations among signs and symptoms with treatments. Signs and symptoms include those promoted by the National Program for the Control of Diarrheal Diseases (diarrhea, fever, vomiting) and others commonly mentioned by mothers (stomach ache, sadness, restlessness, refusal to eat). Similarly, recommendations to use home-based treatments based on beliefs related to their use may include the feeding of rice water, soups, and broth to a child who is sad, or rice-gruel and teas for a child with a fever. CONCLUSIONS: Our study supports that there are enough similarities among mothers' beliefs and practices for the care of acute diarrhea in childhood to support general recommendations at the program level.

[Ethnography of acute respiratory infections in a rural zone of Mexican highlands]. / Etnografía de la infección respiratoria aguda en una zona rural del altiplano mexicano.

OBJECTIVE: To identify the terms used by mothers to refer to diseases, signs and symptoms related to acute respiratory illnesses (ARI), alarming signs which should motivate them to seek medical attention, and to describe common home practices of disease care and treatment. MATERIAL AND METHODS: An ethnographic study was performed in six rural communities of the Mexican central highlands. Interviews were collected from 12 key informers, six mothers of children who had died from ARI and 24 mothers of children younger than five years of age, with several ethnographic techniques to complement information ("triangulation"). RESULTS: The most commonly identified diseases were cold, sore throat, cough, bronchitis, pneumonia and "bronchopneumonia". Key signs to establish diagnosis included nasal discharge, sore throat, cough, head and body ache, fever. "bubbling" chest, general malaise and shortness of breath. Tachypnea was referred to as "strong breathing", "much breathing", "rapid breathing" or "sizzle"; intercostal depression as "the chest sinks", stridor as "chest moan or chest snore", sibilance as "chest snore" and cyanosis as "he turns purple". Home treatments include herbal teas, lemon, green or red tomato or potato applied to the throat externally, as well as creams applied to chest or back. Antibiotic prescription was not common, contrary to antipyretics. Most mothers recognized mild illnesses: severe illnesses were recognized less frequently. When faced with a severe ARI, mothers sought attention firstly at the project clinic, second in frequency with a private physician in the capital of the province and then at the Health Ministry of the district. The reasons to choose these possibilities were mainly proximity and lower costs. CONCLUSIONS: This information can be useful to improve communication with mothers.

The impact of an elementary school-based violence prevention program on visits to the school nurse.

INTRODUCTION: In Tucson, Arizona, an elementary school-based violence prevention program (PeaceBuilders) was implemented during the 1994-1995 school year. Anecdotal evidence from school nurses suggested that children were visiting the nurse less often following the implementation of the program. We examined nurses' logs to assess whether the program had an impact on visits to the school nurse. METHODS: For the school years 1993-1994 and 1994-1995, the weekly number of nurse visits for all reasons, all injuries, and injuries caused by fights in each of the four PeaceBuilders schools were compared with those for three control schools. As part of a planned evaluation, schools had been matched on demographic factors and randomly assigned as intervention or control schools. RESULTS: Between 1993-1994 and 1994-1995, the rate of visits/1,000 student days decreased 12.6% in the intervention schools while remaining unchanged in the comparison schools. The same trend was detected for injury-related visits. Rates of fighting-related injuries changed little in the intervention schools but increased 56.0% in the control schools. An analysis of covariance confirmed that injuries and visits to nurses decreased in intervention schools relative to control schools. CONCLUSIONS: These data indicate that in the intervention schools, injuries and visits to the school nurse decreased over the two-year period and that the intervention may have contributed to this change. They also suggest that visits to the school nurses' office may be a useful tool to evaluate some types of elementary school-based violence prevention programs.

Risk factors for injuries from in-line skating and the effectiveness of safety gear.

BACKGROUND: Of the estimated 22.5 million people participating in in-line skating in the United States in 1995, about 100,000 were sufficiently injured so as to require emergency department care. We investigated the effectiveness of wrist guards, elbow pads, knee pads, and helmets in preventing skating injuries. METHODS: We used data from the 91 hospital emergency departments participating in the National Electronic Injury Surveillance System, a national probability sample of randomly selected hospitals with 24-hour emergency departments. Injured in-line skaters who sought medical attention between December 1992 and July 1993 were interviewed by telephone. We conducted a case-control study of skaters who injured their wrists, elbows, knees, or heads as compared with skaters with injuries to other parts of their bodies. RESULTS: Of 206 eligible injured subjects, 161 (78 percent) were interviewed. Wrist injuries were the most common (32 percent); 25 percent of all injuries were wrist fractures. Seven percent of injured skaters wore all the types of safety gear; 46 percent wore none. Forty-five percent wore knee pads, 33 percent wrist guards, 28 percent elbow pads, and 20 percent helmets. The odds ratio for wrist injury, adjusted for age and sex, for those who did not wear wrist guards, as compared with those who did, was 10.4 (95 percent confidence interval, 2.9 to 36.9). The odds ratio for elbow injury, adjusted for the number of lessons skaters had had and whether or not they performed trick skating, was 9.5 (95 percent confidence interval, 2.6 to 34.4) for those who did not wear elbow pads. Non-use of knee pads was associated with a nonsignificant increase in the risk of knee injury (crude odds ratio, 2.2; 95 percent confidence interval, 0.7 to 7.2). The effectiveness of helmets could not be assessed. CONCLUSIONS: Wrist guards and elbow pads are effective in protecting in-line skaters against injuries.

Methodological issues for eliciting local signs/symptoms/illness terms associated with acute respiratory illnesses.

Acute respiratory infections (ARI) are among the principal causes of mortality of children under 5 years of age. Most deaths are due to pneumonia, which, when timely identified and properly treated, could be avoided. An effective case management scheme, based on early recognition of pneumonia and prompt antibiotic treatment, relies on early recognition of alarm signs by mothers and community health workers. For mothers to understand and act on advice from health workers, language and concepts commonly used by mothers should be utilized. The present study was carried out to compare the relative effectiveness of two different methods to elicit local terms used by mothers to refer to ARI symptoms/signs/treatments. A comparison was made among the terms elicited by a free listing of common terms mentioned by mothers in relation to ARI, and the terms they recognized when looking at a video that showed children with different ARI signs. The video was shown in a community and a clinical setting, in order to identify strengths and weaknesses of showing it in these settings. The video elicited more signs dealing with serious illness, respiratory distress and general malaise, but missed non-visual signs, such as fever, lack of appetite or pain. Also, mothers tended to be distracted by trivial signs, such as skin color. Free listing was easier to administer and elicited more non-life-threatening symptoms/signs, but mothers were more prone to drift away and mention terms not related to respiratory illness. Showing the video in the clinic elicited more medical-related terms, and was easier to show than in the community. In conclusion, choice of either of the two methods depends on the researcher's purpose. Using both methods produced a larger list of terms associated with ARI.

National estimates of nonfatal firearm-related injuries. Beyond the tip of the iceberg.

OBJECTIVE: To describe the magnitude and characteristics of nonfatal firearm-related injuries treated in hospital emergency departments in the United States and to compare nonfatal injury rates with firearm-related fatality rates. DESIGN: Data were obtained from medical records for all firearm-related injury cases identified using the National Electronic Injury Surveillance System (NEISS) from June 1, 1992, through May 31, 1993. SETTING: NEISS comprises 91 hospitals that are a stratified probability sample of all hospitals in the United States and its territories that have at least six beds and provide 24-hour emergency service. MAIN OUTCOME MEASURES: Numbers and population rates for nonfatal and fatal firearm-related injuries. RESULTS: An estimated 99,025 (95% confidence interval [CI], 56,325 to 141,725) persons (or 38.6 per 100,000 population; 95% CI, 22.0 to 55.2) were treated for nonfatal firearm-related injuries in US hospital emergency departments during the study period. The rate of nonfatal firearm-related injuries treated was 2.6 (95% CI, 1.5 to 3.7) times the national rate of fatal firearm-related injuries for 1992. CONCLUSIONS: Nonfatal firearm-related injuries contribute substantially to the overall public health burden of firearm-related injuries. NEISS can be useful to monitor the number of nonfatal firearm-related injuries in the United States. A national surveillance system is needed to provide uniform data on firearm-related injury morbidity and mortality for use in research and prevention efforts.

The compliance of licensed US child care centers with national health and safety performance standards.

The American Public Health Association and the American Academy of Pediatrics recently published health and safety guidelines for child care centers. A survey was conducted to determine the extent to which practices in US child care centers are reflective of these guidelines. Compliance with 16 guidelines ranged from 19.5% to 98.6%, varied considerably by state, and was not consistently associated with selected center characteristics. Prevention efforts should focus on practices for which compliance is low and on those that have the greatest disease- and injury-reducing potential.

Comparison of in-line skating injuries with rollerskating and skateboarding injuries.

OBJECTIVE: To describe the estimated relative frequency, types of injuries, and demographic features of people injured while in-line skating, rollerskating, and skateboarding in the United States. DESIGN: Case series. SETTING: Emergency department visits to hospitals participating in the National Electronic Injury Surveillance System. PARTICIPANTS: All persons treated for a product-related injury involving in-line skates, rollerskates, or a skateboard between July 1, 1992, and June 30, 1993. RESULTS: Approximately 30,863 persons (95% confidence interval, 23,073 to 38,653) were treated for in-line skating injuries during the study period. For every in-line skating injury, approximately 3.3 rollerskating and 1.2 skateboarding injuries occurred (P < .0001). The median age of those injured in these three sports was 15, 12, and 13 years, respectively (P < .0001). Sixty-three percent of injured in-line skaters had a musculoskeletal injury, including 37% with a wrist injury, of which two thirds were fractures and/or dislocations. Five percent of all injured in-line skaters had head injury and 3.5% of the injured in-line skaters required hospitalization. CONCLUSIONS: In-line skating and skateboarding injuries resulted in a similar number of emergency department visits, but fewer than that for rollerskating injuries. Because wrist fractures were the most common type of injury in all three sports, wrist protection is needed. Head protection by helmets is recommended.