Table 1.

Demographic data and descriptive of the diseases of all patients (N = 238).

Factors	Value
Age (years)	36.48 ± 18.86
Gender
Male	127 (53.4%)
Female	111 (46.6%)
Nationality
Saudi	164 (68.9%)
Non Saudi	74 (31.1%)
Comorbidity
No disease	211 (88.7%)
All comorbidities	27 (11.3%)
Diabetes mellitus	17 (7.1%)
Hypertension	10 (4.2%)
Thyroid diseases	5 (2.1%)
Sickle cell anaemia	2 (0.8%)
Asthma	1 (0.4%)

Data were expressed as mean ± standard deviation or number (%) as appropriate.