Review Article
The Prevalence of Asthma among Iranian Children and Adolescent: A Systematic Review and Meta-Analysis
Table 1
The score of the studied based on National Institutes of Health Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies.
| Author/studies | Q1 | Q2 | Q3 | Q4 | Q5 | Q6 | Q7 | Q8 | Q9 | Q10 | Q11 | Q12 | Q13 | Q14 |
| Boskabady and Karimian | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | ✓ | ✓ | NR | ✓ | ✓ | Tootoonchi | × | ✓ | ✓ | ✓ | ✓ | NA | CD | × | ✓ | NA | ✓ | NR | ✓ | ✓ | Hatami et al. | ✓ | ✓ | ✓ | ✓ | NR | NR | ✓ | ✓ | ✓ | NA | ✓ | CD | ✓ | ✓ | Habibi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Zohal and Hasheminasab | ✓ | ✓ | ✓ | ✓ | ✓ | NA | NR | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Ghazi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Masjedi et al. | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Abbasi | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Bazzazi et al. | × | ✓ | ✓ | ✓ | ✓ | NA | NR | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Karimi et al. | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Bidad et al. | ✓ | NR | × | ✓ | ✓ | NA | ✓ | × | ✓ | NA | ✓ | NR | ✓ | ✓ | Shakurnia et al. | × | ✓ | ✓ | ✓ | ✓ | NA | NR | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Rahimi Rad et al. | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Fadaeizadeh et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Mohammadzadeh et al. | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Sahebi and Shabestray | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Rajaeifard et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | NR | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Zobeiri | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Tavacol et al. | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Hassanzadeh et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | CD | ✓ | NA | × | NR | ✓ | ✓ | Hajavi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Gooya et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Farrokhi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Nasiri Kalmarzi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Ghozikali et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Zamanfar et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Mehravar et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Assadi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Khazaei et al. | × | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ | Fazlollahi et al. | ✓ | ✓ | ✓ | ✓ | ✓ | NA | ✓ | ✓ | ✓ | NA | ✓ | NR | ✓ | ✓ |
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