ABSTRACT
BACKGROUND: Hypertension and its complications are among the major health problems all over the world, particularly in developing countries. The aims of this study were to show that, weather the hypertensive patients follow the expertise recommendations and differences between men and women in their levels of knowledge and behavior in salt taking. METHODS: The present cross-sectional study was conducted among all hypertensive patients in rural health centers of Tabriz, Iran, in Feb-May; 2016. Data were collected by an interviewer-administrated questionnaire, along with anthropometric, blood pressure, and 24-hour urinary sodium excretion measurements. Multivariate logistic regression analysis was used to compute adjusted odds ratio (OR). RESULTS: In all 205 patients, 62.9% female, 40.5% aged over 60 years, and 53.7% with low or moderate socioeconomic status, 49.3% body mass index (BMI) 30 kg/m2 and above, 10.2% of the patients had systolic/diastolic equal and above (≥) 40/90 mmHg, participated in the study. In total, 16.6% were aware of the daily salt allowance for healthy people with sex difference (P < 0.001). Significant predictors of adding salt beyond the dietary recommendations in food preparation were occupation (unemployed) (OR = 4.05, 95% CI = 1.041-15.78, (P = 0.044)) and blood pressure level (systolic/diastolic ≥140/90) (OR = 2.76, 95% CI = 1.28-5.96 (P = 0.010)), while adding salt at the table correlated with sex (men) (OR = 4.47, 95% CI = 1.21-16.57 (P = 0.025)), age (54-59) (OR = 0.05 95% CI = 0.01-0.39, (P = 0.005)), and knowledge (general) (OR = 1.06, 95% CI = 0.99-1.13 (P = 0.05)). CONCLUSION: The different pattern of salt intake was observed between men and women. In general, the amount of salt taken by hypertensive patients is higher than recommended allowances. Both men and women add extra amount of salt to food, women when preparing food and men at the table. Salt intake level both during preparing and eating food may be associated with occupation (unemployed), blood pressure level (systolic/diastolic ≥140/90), sex (men), age (54-59), and also patient knowledge (general).
ABSTRACT
BACKGROUND: Light and sedentary behaviors impose heavy challenges on societies. The objectives of this study are to identify child sedentary behaviors, and to examine the relationship between parent knowledge and behavioral style on children's sedentary time in Iran. METHODS: This cross-sectional study was done among children and their parents selected randomly using multi-stage method, from 12 urban districts in Tabriz, Iran;2017. Data were collected through designing a multi-sectional questionnaire adopted from the Bjelland and previous studies to assess the time spent on sedentary behaviors among children/adolescents along with parent knowledge and behavioral style. RESULTS: From 480 children/adolescents and their parents 54.6% came from middle class families, and 55.62% were boys aged 2 to18. The percentage of time spent more than 120 min per day (min/d) on weekdays was for watching television (TV): (girls 24.4%, boys 21.0%), for playing computer and video games: (girls 38.7%, boys 54.7%), for electronic media communication (EMC): (girls 52.8%, boys 60.2%). The associated factors for watching TV: child age [12 years and above OR = 1.37; 95% CI = 0.53-3.54], parent knowledge [OR = 0.59, 95% CI = 0.35-0.99], and communicative styles [OR = 1.43, 95%CI = 1.11-1.86], and for playing computer and EMC: child age [5 years old and above OR = 4.83,95% CI =1.52-15.38, 12 years old and above OR = 13.76, 95% CI= 4.22-24.91], family socio-economic status [middle class OR = 2.52, 95% CI = 1.54-4.11, high class OR = 5.53, 95%CI = 1.80-15.89]. CONCLUSION: There is an urgent need to combat the unrestricted prevalence of sedentary behaviors among Iranian children/ adolescents who use computers and other electronic devices more than the recommended time every day from early childhood. Parents should be provided with appropriate information about adverse effects of using electronic devices longer than recommended time by children. It is also essential to teach them beneficial communicative styles to monitor their children's sedentary behaviors.
