Factors associated with public awareness of the crown health program in the Al-Jouf region

A community-based intervention, the Crown Health Project [CHP], was developed by the Ministry of Health. It was implemented on a small-scale in Al-Jouf Region in Northern Kingdom of Saudi Arabia to assess its feasibility and effectiveness so that it can be scaled up. This study primarily aimed at investigating factors associated with the awareness of CHP in order to improve subsequent campaigns for the program in Al-Jouf and other regions. A secondary aim was to assess possible changes of public awareness during intensification of the awareness campaign between October 2011 and May 2012. A pre- and post-questionnaire cross-sectional approach was undertaken, and the intervention was an awareness campaign. Variables collected included demographic characteristics [e.g., age, gender, education, occupation, urban/rural residence] and CHP awareness [its existence, sources of knowledge about CHP, its goals and objectives, its target diseases, location of activities, participation in such activities]. Logistic regression was used to analyze the awareness of the program according to participant characteristics, with a time of the survey as a variable. Awareness of the program was found to be 11 times higher among postsurvey respondents than presurvey respondents. Respondents of the second survey were better at correctly identifying "health education" as the main goal of the CHP [odds ratio [OR], 4.1; 95% confidence interval [CI], 3.1-5.5], "noncommunicable diseases" as the main diseases targeted [OR, 4.8; 95% CI, 3.6-6.4] and "attention to health" as the purpose [OR, 6.0; 95% CI, 4.0-8.9]. The different activities of the CHP were successful in dramatically increasing awareness of the CHP program in Al-Jouf

validation study comparing the sensitivity and specificity of the new Dr. KSU H1N1 RT-PCR kit with reAl time RT-PCR for diagnosing influenza A [H1N1]

A new test [Dr. KSU H1N1 RT-PCR kit] was recently developed to provide a less expensive alternative to reAl time reverse transcriptase-polymerase chain reaction [RT-PCR]. We report the findings of a validation study designed to assess the diagnostic accuracy, including sensitivity and specificity, of the new kit, as compared to reAl time RT-PCR. Cross-sectional validation study conducted from 18-22 November 2009 at a primary care clinic for H1N1 at a tertiary care teaching hospital in Riyadh. Nasopharyngeal swab samples and data on socio-demographic characteristics and symptoms were collected from 186 patients. Swab samples were sent to the laboratory for testing with both reAl time RT-PCR and the new Dr. KSU H1N1 RT-PCR kit. We measured the sensitivity and specificity of the new test across the entire sample size and investigated how these values were affected by patient socio-demographic characteristics and symptoms. The outcomes of the two tests were highly correlated [kappa=0.85; P<.0001]. The sensitivity and specificity of the new test were 99.11% and 83.78%, respectively. The sensitivity of the new test was affected only minimally [96%-100%] by patient characteristics and number of symptoms. On the other hand, the specificity of the new test varied depending on how soon patients were tested after onset of symptoms [100% specificity when swabs were taken on the first day of the symptoms, decreasing to 75% when swabs were taken on or after the third day]. The specificity of the new test also increased with increasing body temperature. The new test seems to provide a cost-effective alternative to reAl time RT-PCR for diagnosing H1N1 influenza. However, further testing may be needed to verify the efficacy of the test in different settings and communities

Compliance with antituberculosis drugs among tuberculosis patients in Alexandria, Egypt

Tuberculosis is an important reemerging disease with increasing global morbidity and mortality. Tuberculosis control is hindered by patient noncompliance with treatment regimens. To study compliance to antituberculosis drug regimens, 172 patients diagnosed with tuberculosis during the first three months of 1995 were investigated. The patients were interviewed at their homes during July and August 1995. More than one-third [34.9%] of the patients were not adhering to the antituberculosis drug regimen. Factors increasing drug compliance included: disease symptoms, knowledge about the disease, family history of tuberculosis and hospitalization. More information about the disease and the importance of compliance should be provided to tuberculosis patients at the time of diagnosis and initiation of therapy. Supervision of drug administration by health care personnel is stressed

HIV Seropositivity and KAP towards AIDS among drug addicts in Alexandria

HIV/AIDS has become the leading public health problem worldwide; the EMR is no exception from this pandemic. Intravenous drug abuse is an important route for indigenous transmission of HIV in their region. This work aimed at testing HIV seroprevalence and KAP concerning AIDS among a group of drug addicts admitted for treatment at the Alexandria Psychiatric Hospital. All 100 addicts chosen for the study were interviewed using a specially designed questionnaire, subjected to ELISA testing for HIV as well as urine testing for 5 groups of psychoactive drugs; namely, amphetamine, cannabis, benzodiazepines, opiates and barbiturates. None of the addicts were found seropositive for HIV. The mean age of addicts was 35.75 +/- 11.45 years, half of whom were of primary education or could just read and write. Most addicts acknowledged AIDS causation [86%], its inevitable fatality [80%], absence of a vaccine [84%] and prevention by safe sexual behaviors [92%]. Half of them used two or more drugs [especially opiates] for more than 10 years, through IV route [alone or in combination]. However, most addicts [85%] denied needle sharing and only 29% acknowledged its possible transmission through needle- sharing. Stratifying by route of drug administration, only 22% of IV drug users [IDU] and 37% of non-IV users [NIDU] stated that it could be transmitted through needle sharing. 32% acknowledged extramarital sexual relationships. About 11% of IDU and 8.7% of NIDU suffered from an STD [mainly gonorrhea]. It is recommended that routine HIV testing be performed for all diagnosed drug addicts. Integration of health education concerning HIV/AIDS in rehabilitation programs targeted at this group is needed to further emphasize the additional dangers of drug abuse, through possible HIV infection