TABLE 1.

Descriptive statistics of this study (N = 25,680). (Original research, smombie phenomenon, China, 2020).

	Without intervention (n = 13,086)	With intervention (n = 12,774)
Gender
Male	5,965 (45.6%)	5,782 (45.3%)
Female	7,121 (54.4%)	6,992 (54.7%)
Age
<10 years	516 (3.9%)	1,491 (11.7%)
11–25 years	2,317 (17.7%)	1,369 (10.7%)
26–44 years	5,716 (43.7%)	5,720 (44.8%)
45–59 years	2,908 (22.2%)	2,745 (21.5%)
>60 years	1,629 (12.4%)	1,449 (11.3%)
Region
Changchun	3,909 (29.9%)	3,456 (27.1%)
Lanzhou	3,187 (24.4%)	3,788 (29.7%)
Zhuzhou	3,165 (24.2%)	2,679 (21.0%)
Luzhou	2,825 (21.6%)	2,851 (22.3%)
Weather
Sunny	10,491 (80.2%)	10,327 (80.8%)
Cloudy	1,703 (13.0%)	1,292 (10.1%)
Rainy	892 (6.8%)	1,155 (9.0%)
Time
Morning	5,853 (44.7%)	6,178 (48.4%)
Afternoon	7,233 (55.3%)	6,596 (51.6%)
Weekday	9,672 (73.9%)	9,255 (72.5%)
Weekend	3,414 (26.1%)	3,519 (27.5%)