In a Stressful Social Environment, Can Using Sports Apps Relieve the Physical and Mental Stress of the Elderly? From the Perspective of Industry 4.0

Table 3

Convergent reliability and mean variance extracted values of the impact of recreational sports behavior on physical and mental health scale.

Questions	Standardized loading	Nonstandardized loading	SE	CR (t-value)		SMC	CR	AVE
Decreased enthusiasm<--- Psychological feelings	1.00	0.81				0.65	0.80	0.66
Time stress<--- Psychological feelings	1.12	0.82	0.08	14.51		0.67
Soreness in the back<--- Mental conditions	1.00	0.92				0.85	0.95	0.90
Insomnia<--- Mental conditions	1.08	0.98	0.02	51.42		0.95
Stomach aches and indigestion<--- Body conditions	1.00	0.95				0.91	0.86	0.76
Increase in diet and smoking<--- Body conditions	0.87	0.79	0.03	30.21		0.62
Loss of confidence<--- Negative thoughts	1.00	0.94				0.88	0.86	0.75
The thought of seeking death<--- Negative thoughts	0.88	0.79	0.03	27.85		0.63

^∗P < 0.05; ^∗∗P < 0.01; ^∗∗∗P < 0.001.