4 results on '"López, M. V."'
Search Results
2. [Safety belt use and severity of injuries in traffic accidents].
- Author
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Híjar-Medina MC, Flores-Aldana ME, and López-López MV
- Subjects
- Adult, Alcohol Drinking, Data Interpretation, Statistical, Female, Humans, Male, Mexico epidemiology, Middle Aged, Risk Factors, Surveys and Questionnaires, Time Factors, Accidents, Traffic, Seat Belts, Wounds and Injuries epidemiology, Wounds and Injuries prevention & control
- Abstract
Objective: To analyze the association between the severity of car accident injuries and the use of safety belts., Material and Methods: The unit of observation and analysis was car drivers in the Mexico-Cuernavaca toll highway. Variables included were those of car drivers, the vehicles and the physical environment at the accident site. Statistical analysis was carried out by means of chi square, odds ratios, 95% confidence intervals and logistic regression. Data was collected in 422 questionnaires for 324 accident events., Results: There were 177 injured people, including 12 deaths, with rates of 67.5 injuries and 4.58 deaths per 10 000 kilometers driven. Variables associated with not using a safety belt (p < 0.05) were: alcohol drinking, vehicle size, night-time and road section. Risk factors for severe injuries were: not using a safety belt (raw OR 4.9, 95% CI 2.2-10.8, adjusted OR 2.94, 95% CI 1.13-7.66); age < 25 years (OR 3.6, 95% CI 1.0-12.7) and > 54 (OR 6.0, 95% CI 1.4-25.0); alcohol drinking (OR 10.8, 95% CI 3.8-30.4); and night time (OR 2.8, 95% CI 1.4-5.8)., Conclusions: Theses findings suggest the need to formulate interventions aimed at enforcing the use of safety belts and prevention of related factors.
- Published
- 1996
3. [Mother's work and severity of accidental injuries in children].
- Author
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Híjar-Medina MC, Tapia-Yañes R, López-López MV, and Lozano-Ascencio R
- Subjects
- Adult, Age Factors, Child, Preschool, Education, Female, Humans, Infant, Male, Mexico epidemiology, Middle Aged, Risk Factors, Socioeconomic Factors, Accidents, Home, Mothers, Women, Working, Wounds and Injuries epidemiology
- Abstract
A study was conducted in children under five years old, in order to establish the association between the mother's work and the severity of unintentional injuries. The study was carried out at the emergency room of six pediatric hospitals in Mexico City. Cases were children with major injuries that required hospitalization, intensive care, surgery, or who died as a result of the injury. Controls were children of similar age, with minor injuries resolved at the emergency room. Sample size was 350 cases and 350 controls. Variables were grouped according to: mother's occupation; characteristics of the child, socioeconomic status, child care, and those related with home risk factors. Results showed a protective effect on severity of injuries when the mother worked outside home in comparison to mothers who do not work, (or 0.79, 95%CI 0.57-1.07). No differences were found with respect to sex and age of children. Mother age under 24 years old and low schooling (< 3 years of elementary school) were statistically significant with a risk of major injuries (or 2.30, 95%CI 1.5-3.4). Delay of demand of medical care after 60 minutes of injury occurrence is related with a risk of major injury (or 1.68, 95% CI 1.2-2.3). No differences related with household risk factors were found. Results provide valuable information about risk factors related with injury severity and the association with mother's work.
- Published
- 1995
4. [Home accidents in children less than 10 years of age: causes and consequences].
- Author
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Híjar-Medina MC, Tapia-Yáñez JR, Lozano-Ascencio R, and López-López MV
- Subjects
- Accidental Falls, Age Factors, Burns epidemiology, Case-Control Studies, Child, Child, Preschool, Contusions epidemiology, Craniocerebral Trauma epidemiology, Female, Fractures, Bone epidemiology, Humans, Infant, Infant, Newborn, Male, Mexico epidemiology, Risk Factors, Sex Factors, Accidents, Home, Wounds and Injuries epidemiology
- Abstract
A case-control study was carried out, aimed at identifying and defining the individual, family, household and childcare social support network characteristics, more likely to be associated with the occurrence of accidental home injuries in 0-9 year-old children. This study was carried out in the emergency units of three pediatric hospitals in the Federal District. In this article we report the results of the descriptive analysis only of the cases. The results were as follows: male children (62%) and the one and two year-old children group (37%) were the most affected. Contusions, head injuries and fractures occupied the first three places, the main three causes being falls from one level to another (mainly in stairways and off the bed) falls on the same level (sliding, tripping or stumbling) and burns with boiling liquids (most frequently boiling water for bathing). A history of injuries was documented in only 15% of cases. Thirty nine percent of cases requested medical attention after one hour of the accident; 51% of these were hospitalized. In 25% of cases, the mother worked outside the home, being absent from 6 to 12 hours. Risk factors occurring most frequently were: unprotected electricity inlets (40%); products within reach of children: cleaning products (38%), makeup products (34%), plastic bags (30%) and tools (30%); lack of protection rails for cradles (30%) and for staircases (48%), and free access to roofs (44%). In 62 percent of cases some care was provided in the house of the injured child; twenty six percent counted on a support network, and 3 percent were by themselves. We present some proposals for epidemiologic and health services research, and stress the necessity to implement health education, social security and health services policies to favorably influence the solution of these problems.
- Published
- 1992
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