Table 1.

Demographic characteristics of the participants across the two surveys.

Total	First survey participants	Second survey participants
	(n = 387)	(n = 315)
Gender
Male	111 (28.68%)	90 (28.57%)
Female	276 (71.32%)	225 (71.43%)
Region
Urban	241 (62.27%)	191 (60.63%)
Rural	146 (37.73%)	124 (39.37%)
Grade
Undergraduate	360 (93.02%)	290 (92.06%)
Non-undergraduate	27 (6.98%)	25 (7.94%)
Only child
No	236 (60.98%)	185 (58.73%)
Yes	151 (39.02%)	130 (41.27%)
BMI
Low	88 (22.74%)	84 (26.67%)
Normal	238 (61.5%)	194 (61.59%)
Overweight	37 (9.56%)	32 (10.16%)
Obese	24 (6.2%)	5 (1.59%)
Smoking
No	370 (95.61%)	308 (97.78%)
Yes	17 (4.39%)	7 (2.22%)