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Purpose: To determine the prevalence of hypertension in a population above 60 years of age and its relationship with demographic and anthropometric factors. Methods: A cross-sectional population-based study was conducted in 2019. Using a multistage random cluster sampling, 160 clusters were selected from 22 districts of Tehran. All participants were interviewed to collect demographic, anthropometric, and socioeconomic information. Then, systolic (SBP) and diastolic (DBP) blood pressures were measured under standard conditions twice, 10 min apart. A third measurement was performed if the two measurements showed a difference of ≥ 10 mmHg in SBP or ≥ 5 mmHg in DBP. Hypertension was defined as a SBP > 130 mmHg or a DBP > 80 mmHg (new criteria), being a known case of hypertension, or use of blood pressure lowering medications. Results: Of 3791 invitees, 3310 participated in the study (87.3%). The mean age of the participants was 68.25 ± 6.54 years (60-97 years). The prevalence of hypertension was 81.08% (95% CI: 79.57-82.59) in the whole sample; 82.96% (95% CI: 81.02-84.91) in females, and 79.15% (95% CI: 76.6 -81.69) in males. The prevalence of hypertension ranged from 75.47% (95% CI: 72.65-78.29) in the age group 60-64 years to 88.40% (95% CI: 83.71-93.08) in the age group ≥ 80 years. The prevalence of hypertension unawareness was 32.84% (95% CI: 30.82-34.86). The highest and lowest prevalence of hypertension was seen in illiterate subjects (89.41%) and those with a university education (77.14%), respectively. According to the multiple logistic regression analysis, older age, lower education level, obesity and overweight, neck circumference, and diabetes were significantly associated with the prevalence of hypertension. Conclusion: A significant percentage of Iranian elderly have hypertension and one of every 3 affected individuals is unaware of their disease. Considering the population aging in Iran, urgent and special attention should be paid to the elderly population. Caring for the elderly, informing families, and using non-traditional screening methods are recommended by families at the first level and policymakers at the macro level.
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Background: We aimed to determine the age and sex standardized prevalence of corneal opacity and its determinants. Methods: The Tehran Geriatric Eye Study (TGES) is a population-based cross-sectional study conducted on 3791 subjects aged above 60 yr in Tehran, Iran (2019) selected using stratified random cluster sampling. After sampling, all subjects underwent complete ophthalmic, optometric, and eye examinations. Results: The 3310 participated in the study, of whom the data of 3284 were analyzed. The age and sex standardized prevalence with 95% confidence interval (CI) of corneal opacity in at least one eye, both eyes, and one eye was 9.58% (95% CI: 8.50 to 10.79), 5.52% (95% CI: 4.71 to 6.45), and 4.07% (95% CI: 3.35 to 4.94), respectively. The mean uncorrected visual acuity (UCVA) and best-corrected visual acuity (BCVA) according to LogMar were worse in subjects with corneal opacity (both P<0.001). According to multiple logistic regression analysis, male sex (OR: 1.98; P: 0.003), age>80 yr (OR: 2.05; P: 0.004), and lack of insurance coverage (OR: 1.87; P: 0.004) increased the odds and high school education (OR: 0.68; P: 0.003) reduced the odds of corneal opacity. Among the study variables, sex was the most important determinant of corneal opacity (standardized beta: 0.126). Conclusion: This study found a high prevalence of corneal opacity in the geriatric population. Considering the increasing trend of population aging in Iran, attention should be paid to prioritizing public health policies to estimate resources required for providing comprehensive corneal services and improving geriatric eye health.
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Background: Attention deficit hyperactivity disorder (ADHD) is the most common neurobehavioral disorder in children that creates problems in parents-children relationships. Improving familial and social interactions of these children needs mental and social interventions, and parents' management training (PMT) program is one of these interventions. The present study aimed at determining the effectiveness of PMT program on parent-child relationship of parents with ADHD children. Methods: Through an experimental research, 40 parents with ADHD children were selected based on purposeful sampling. A total of 20 parents were randomly placed in intervention group and received 8 sessions of intervention course (60 minutes per session) and the other 20 parents were grouped in the control group and received no training intervention. Research tools included a researcher-designed demographics questionnaire and Parker's Bonding Instrument (PBI). Data were collected at pretest, posttest, and follow- up stages and analyzed using descriptive and covariance analysis. Results: The results revealed that PMT program was significantly effective in reducing excessive support and increasing parent care index in parents with ADHD children (p<0.05). Conclusion: The results of the present study supported the effectiveness of PMT program on parent-child relationship of the parents with ADHD children.
