Knowledge Of Risk Behaviors Research Articles

Knowing the risk relationships between risk behaviour and health knowledge

Communicating risk is a key public health strategy. The implicit assumptions are that the public interprets risk information in a logical fashion and adopts behavioural changes to reduce risk. We assessed risk behaviour, and knowledge and perception of voluntary and involuntary risks using an anonymous questionnaire completed by 472 students. Risk-taking behaviour was measured as the number of different risk behaviours undertaken in the previous 12 months. Knowledge and perception were measured by the extent to which subjects agreed with statements of risk-related information. These varied in complexity from simple statements linking a behaviour with a health risk to numerical statements describing the strength of such relationships. Risk-taking behaviour was highest amongst younger people, males, people whose parents were in non-manual occupations, and people who believed in God (risk-taking behaviour was not related to voting preference or birth order). Overall, knowledge was not significantly related to risk-taking behaviour ( P =0.889). However, risk-taking was positively related to more accurate responses to numerical risk questions ( P <0.001) and risk-takers were also more likely to perceive both voluntary and involuntary risks as less risky ( P <0.05). At least in this cohort, more information about risk is not related to lower risk behaviour. In fact, those individuals with a better understanding of the precise risk associated with certain behaviours were more likely to be higher risk-takers while those who consistently over-estimated risks were low risk-takers. Overall, knowledge and perception of risk explained relatively little of the variance in behaviour. Although these findings need further examination within the general population, public health measures should not assume that information campaigns will necessarily lead to a reduction in risk behaviour. Public Health (2001) 115, 54–61.

Adolescent risk behavior and the influence of parents and education.

Adolescent involvement with alcohol, drugs, tobacco, sexual relationships, and gang violence begins at increasingly younger ages. Awareness of the dangers and consequences of risk-taking behavior has not had a profound or lasting impact on adolescent behavior, and there appears to be no relation between risk behavior and general knowledge concerning these topics. Using paired anonymous questionnaires, we surveyed 215 seventh-grade students and their parents about their experience with and attitudes toward adolescent risk-taking behaviors. The results of each student questionnaire were compared with results of his or her own parents. The survey instrument contained questions concerning tobacco, alcohol, and drug use, sexual activity, gang membership, general knowledge concerning these topics, and parental guidance given. Data were analyzed using the chi2 test of significance. Parent and student recollection of issues discussed and guidance given differed widely, as did the students' understanding of their parents' guidance. Factors found to have a meaningful impact on the reduction of risk behavior in the adolescent population were (1) students perceiving a satisfactory relationship with their parents, and (2) parents successfully communicating their expectations regarding these behaviors to their children. Parental direction has a powerful effect on the reduction of risk behavior in young adolescents. A limited ability for abstract reasoning during early adolescence requires clear anticipatory guidance by parents and an active effort to maintain communication in the child-parent relationship.

Reducing denial and sexual risk behaviors in college students: A comparison of a cognitive and a motivational approach

This study compared two interventions designed to decrease denial of sexually transmitted disease (STD)/human immunodeficiency virus (HIV) risk, to increase purchase of and intent to use condoms, and to decrease sexual risk behaviors. One hundred and fifty sexually active male and female undergraduates were assessed at baseline for denial of STD/HIV risk, knowledge of sexual risk behaviors, and self-reports of sexual behavior and were randomly assigned to either a motivational or cognitive intervention or a control condition. After the intervention, subjects were offered the opportunity to purchase condoms and were assessed for denial and intent to use condoms. Two months later, sexual risk behaviors and denial were measured. The motivational approach was most effective in reducing denial and in increasing intent to use condoms immediately following the intervention and in reducing sexual risk behaviors 2 months later.

Clueless: parental knowledge of risk behaviors of middle school students.

To determine parental knowledge of risk behaviors of their middle-school-aged children and to compare that knowledge with behaviors reported by the students. Confidential surveys were administered to 194 poor and middle-class middle school students and their parents. None. Compare parental awareness and student admission of risk behaviors. Students and parents agree on the prevalence of some risk behaviors, including use of a seat belt, use of a bicycle helmet, arrest by police, use of diet pills, and attempts to lose weight through dieting and exercise. Small differences in perception, which were not statistically significant but which could be defined as trends, were found relating to the prevalence of dieting, exercising, or vomiting to lose weight. Statistically significant differences were found in the perceptions of the prevalence of the following risk behaviors: carrying a weapon to school (P<.001), LSD (lysergic acid diethylamide) or cocaine use (P=.02), suicide attempt (P<.001), sexual intercourse (P<.001), alcohol use (P<.001), tobacco use (P<.001), and marijuana use (P<.001). In many cases, parents dramatically underestimated the prevalence of these behaviors in students. Parents are largely ignorant of the extent to which their adolescents are involved in major risk behaviors. Educating parents in this area encourages them to support comprehensive health education curricula and other preventive programs in schools and communities.

Reliability of interview responses of injecting drug users.

We compared 23 injecting drug users (IDUs) who were part of a larger study at retest periods of less than or greater than one month for test-retest reliability of their responses to a detailed questionnaire covering demographics, drug use, HIV risk behavior and attitudes and knowledge about HIV. Data indicated that there was high test-retest reliability for demographic characteristics, and for the social context of drug use for the shorter retest duration.

HIV Risk Characteristics of Young Adult, Adult, and Older Adult Women Who Live in Inner-City Housing Developments: Implications for Prevention

Economically disadvantaged urban women are increasingly vulnerable to human immunodeficiency virus (HIV) infection. Research has documented increased HIV risk among urban women, but little attention has focused on the relationship between a woman's age and her HIV risk. The present study surveyed 671 women living in 10 inner-city housing developments in five geographically diverse cities throughout the U.S. It sought to identify factors that place young adult (ages 18–25 years), adult (ages 26–39 years), and older adult (ages 40 and older) women at risk of HIV infection, and to differentiate high HIV-risk young adult, adult, and older women from one another. Multivariate analyses disclosed that women's HIV risk behaviors and characteristics that indicate risk varied by age. Young adult women were at increased risk of HIV infection because they had multiple sexual partners and high-risk partners. Adult and older adult women were at risk primarily because they had high-risk sexual partners. High-risk young adult, adult, and older adult women differed from one another with respect to HIV risk behavior knowledge, beliefs about condom barriers, rates of condom use, perceived risk of HIV infection, and seeking HIV tests. These findings suggest that HIV prevention programs for high-risk, disadvantaged, urban women need to consider the different sexual behavior patterns and life circumstances of young adult, adult, and older adult women.

Knowledge of Risk Factors and Risk Behaviors Related to Coronary Heart Disease among Blue and White Collar Males

In this report the data regarding coronary heart disease (CHD) from the 1990 Health Promotion and Disease Prevention Supplement of the National Health Interview Survey are used to examine the relationship between risk factor knowledge and health related behaviors among currently employed white collar (N = 5,349) and blue collar (N = 4,158) men workers. Blue collar employees have less knowledge about CHD risk factors, less favorable risk factors status, and poorer health practices than their white collar workers. Despite these findings within each occupational group, the relationship of knowledge to either risk factor status or health practices is similar. Knowledge is generally related to the attempts to change behaviors. However, for the different risk factors, the associations vary. For example, knowledge of cigarette smoking as a risk factor of CHD is negatively associated with reported ever smoking or current smoking, but not with heavy smoking. In contrast, knowledge of overweight, high serum cholesterol, and high blood pressure as CHD risk factors is not associated with risk factor status. These results suggest that while difference in level of knowledge and risk profiles remain between blue collar and white collar employees, the associations between knowledge and risk profiles are similar. Programs located at worksites must continue to provide education opportunities about the risk factors, especially among blue collar workers.

AIDS Risk-Behavior Knowledge of Recreation Professionals Attending a World Congress

(1993). AIDS Risk-Behavior Knowledge of Recreation Professionals Attending a World Congress. World Leisure & Recreation: Vol. 35, No. 3, pp. 39-42.

Levels of HIV risk behaviour and AIDS knowledge in Thai men having sex with men.

Although many of the earliest cases of AIDS and HIV infection in Thailand were men who had sex with other men (MHSWM), transmission by heterosexual intercourse and needle sharing rapidly became dominant. This resulted in comparatively little attention being given to studies of risk behaviour and seroprevalence in groups of MHSWM with a consequent lack of information about these populations relevant to designing effective interventions. In the Partner Relations Survey, 3.3% of male Thais described their orientation as bisexual or homosexual, most probably an underestimate of the occurrence of same sex behaviour in Thai males. This paper briefly reviews the situation and presents results from a survey in the northeast of Thailand among men who have sex with men. Substantial levels of risk behaviour were found in MHSWM in the Northeast, with high rates of partner exchange and low levels of consistent condom use in insertive and receptive anal intercourse. Significant defects in AIDS knowledge existed implying a strong need for enhanced and expanded interventions in this community. Factors relevant to the design of interventions are highlighted and recommendations for further studies of MHSWM in Thailand are presented.

HIV risk of transmission behaviour amongst HIV-infected prisoners and its correlates.

Thirty-eight from a total of 42 known HIV-positive prisoners in the Irish prison system voluntarily cooperated in a survey of psychological attitudes, knowledge of risk behaviour, intentions with respect to future risk behaviour, and actual past risk behaviour. Of this group, 65% reported that they had put others at risk of HIV, since they became aware of their own HIV+ status. Only 16% stated that they would definitely not share their drug-taking equipment in the future and 32% that they would always use a condom in sexual intercourse. In general, psychological and biographical variables were not strongly related to whether or not the respondents had put others at risk of HIV. Nor were there any significant differences in knowledge of at risk behaviour between those who had and those who had not put others at risk. However, there was some evidence for considerable independence between risk-taking behaviour in the sexual and in the drug-taking domains, in that risk-taking in one area was not highly predictive of risk-taking in the other.

Predictors of vulnerability to AIDS risk behavior relapse.

Sixty-eight gay men who earlier attended AIDS prevention sessions were longitudinally followed for 16 months and categorized as successful or unsuccessful in change maintenance. Psychological and behavioral data obtained prior to entry in the prevention program were used as variables to predict long-term change. Resumption of high-risk sexual practices was associated with younger age, earlier history of frequent unprotected receptive anal intercourse with multiple partners, greater number of past sex partners, reinforcement value levels of high-risk practices and condom use, intoxication preceding sex, lower scores on a depression measure, greater belief that HIV infection is largely determined by external factors such as chance or luck, and homosexuality "outness." Discriminant analysis revealed that 86% of Ss could be classified as relapsers or change-maintainers on the basis of these variables. Prevention implications are discussed.The longitudinal research study of 68 gay men from a Southern town in 1987 was able to successfully identify 86% of those who were likely to relapse in unprotected anal intercourse. The men were followed 16 months after receiving 12 AID's health risk reduction sessions. The mean age of the population was 32.7 years; 945 were white and 6% African-Americans or Hispanics. Multivariate discriminant analysis was used to identify the relative magnitude of each predictor variables contribution (minimum coefficient of + or - .30). Predictor variables included demographic data and sexual risk behaviors which the subject ranked by the degrees of pleasure on a 4 point scale. Also included were the role of intoxication in sexual behavior, the Beck Depression Inventory, the State Trait Anxiety Inventory, the Health Locus of Control Scale (HLOC), and the AID's Risk Behavior Knowledge Scale. Role plays involving each subject were rated by 2 judges on the overall skill in resisting coercive sexual pressures. After 16 months, 41 reported no occurrence of unprotected anal sex during the preceding 16 months and 27 reported some occurrence, of which the mean frequency was 5.9 occurrences in the preceding 4 months. The relapse population tended to be younger and more out about their homosexuality. The number of sexual partners, use of intoxicants with sex, and frequency of unprotected receptive anal intercourse were the strongest predictors. These predictors were the same for the relapsed men before the risk reduction sessions. These relapsed men also reported lower depression levels and higher scores on HLOC. Similar to cigarette smoking, resuming risk behavior was related to the strength, frequency, and reinforcement value level of past behavior. Outness may be related to frequency of sexual contact and HLOC to beliefs that luck, fate, or other determine risk. Serostatus data was not collected. The limitation of this study was that situational dimensions such as the environment, cognitive, affective, and interpersonal patterns were relevant but not included. Identification of such factors is a needed future research objective.

Psychological factors that predict AIDS high-risk versus AIDS precautionary behavior.

Men (N = 526) who patronized gay bars in three cities completed measures of sexual behavior covering the previous 3 months and psychological measures theoretically pertinent to AIDS risk. Thirty-seven percent of the sample reported engaging in unprotected anal intercourse, the behavior most strongly associated with transmission of human immunodeficiency virus (HIV) infection. Perceived peer norms concerning the acceptability of safer sex practices, AIDS health locus of control scores, risk behavior knowledge, age, and accuracy of personal risk estimation, but not personal HIV serostatus knowledge, were associated with high-risk and precaution-taking behavior.

An objective test of AIDS risk behavior knowledge: Scale development, validation, and norms

Efforts to curtail the spread of AIDS emphasize changing risk practices. An objective measure of practical knowledge about AIDS risk behaviors can permit the more accurate assessment of the impact of such prevention programs. This paper describes the construction of a standardized 40-item test of AIDS risk behavior knowledge and presents data on the validity, reliability, and psychometric characteristics of the measure in addition to norms for several populations. Knowledge scores of risk behavior may serve as a useful dependent measure when evaluating the impact of applied or experimental AIDS prevention programs, especially with groups at potential risk for the syndrome.