Table 7.

The relationships between the NCCC and the influencing factors in different stages.

	Geodetector				Pearson correlation
	W1–4	W5–8	W9–12	W13–6.30	W1–4	W5–8	W9–12	W13–6.30
International-migrants	0.094*	0.384***	0.463***	0.413***	0.147⁎	0.596⁎⁎⁎	0.689⁎⁎⁎	0.649⁎⁎⁎
Air-passenger-volume	0.127**	0.401***	0.439***	0.358***	0.160⁎⁎	0.532⁎⁎⁎	0.567⁎⁎⁎	0.544⁎⁎⁎
Population	0.023	0.285***	0.435***	0.431***	0.049	0.502⁎⁎⁎	0.627⁎⁎⁎	0.641⁎⁎⁎
GDP-per-capita	0.114**	0.176***	0.123**	0.071	0.243⁎⁎⁎	0.392⁎⁎⁎	0.302⁎⁎⁎	0.214⁎⁎⁎
Urban population	0.019	0.397***	0.552***	0.504***	0.134	0.600⁎⁎⁎	0.702⁎⁎⁎	0.701⁎⁎⁎
Urbanization proportion	0.129***	0.209***	0.169***	0.107**	0.321***	0.442⁎⁎⁎	0.397⁎⁎⁎	0.324⁎⁎⁎
Agglomerations population proportion	0.036	0.284***	0.430***	0.364***	0.125	0.247⁎⁎⁎	0.282⁎⁎	0.273⁎⁎
Slums population proportion	0.073	0.025	0.005	0.008	−0.91	−0.21*	−0.167	−0.123
Urban primacy index	0.005	0.073**	0.132***	0.137***	−0.088	−0.369⁎⁎⁎	−0.394⁎⁎⁎	−0.365⁎⁎⁎
Largest urban population	0.023	0.332***	0.495***	0.488***	0.058	0.356⁎⁎⁎	0.576⁎⁎⁎	0.553⁎⁎⁎
School-closures in W1–4	0.428***	0.271***	0.202***	0.189***	0.346⁎⁎⁎	−0.274⁎⁎⁎	−0.399⁎⁎⁎	−0.381⁎⁎⁎
Workplace-closures in W1–4	0.376***	0.099***	0.096***	0.065**	0.409⁎⁎⁎	−0.101	−0.273⁎⁎⁎	−0.255⁎⁎⁎
Public-gathering-restrictions in W1–4	0.226***	0.170***	0.160***	0.168***	0.215⁎⁎	−0.294⁎⁎⁎	−0.357⁎⁎⁎	−0.355⁎⁎⁎
Public-events-restrictions in W1–4	0.313***	0.137***	0.181***	0.146***	0.417⁎⁎⁎	−0.206⁎⁎	−0.384⁎⁎⁎	−0.362⁎⁎⁎
International-travel-restrictions in W1–4	0.035	0.226***	0.200**	0.160**	−0.012	−0.390⁎⁎⁎	−0.365⁎⁎⁎	−0.280⁎⁎⁎
Internal-movement-restrictions in W1–4	0.275***	0.096***	0.054**	0.045	0.254⁎⁎⁎	−0.148*	−0.154⁎	−0.134
Public-transport-restrictions in W1–4	0.145***	0.032	0.043	0.038	0.212⁎⁎⁎	−0.108	−0.169⁎	−0.141
School-closures in W5–8		0.005	0.018	0.027		0.04	−0.123	−0.153
Workplace-closures in W5–8		0.040	0.017	0.021		0.093	−0.136	−1.44
Public-gathering-restrictions in W5–8		0.013	0.053*	0.064*		−0.058	−0.139	−0.151
Public-events-restrictions in W5–8		0.001	0.062	0.063		−0.091	−0.217⁎⁎	−0.244⁎⁎
International-travel-restrictions in W5–8		0.049	0.074	0.053		−0.123	−0.173⁎	−0.071
Internal-movement-restrictions in W5–8		0.041	0.022	0.017		−0.097	−0.146	−0.087
Public-transport-restrictions in W5–8		0.052	0.075	0.072		0.077	−0.027	0.04
School-closures in W9–12			0.115***	0.115***			0.239***	0.241⁎⁎⁎
Workplace-closures in W9–12			0.123***	0.165***			0.253***	0.286⁎⁎⁎
Public-gathering-restrictions in W9–12			0.040	0.055			−0.073	−0.031
Public-events-restrictions in W9–12			0.099**	0.091*			0.040	0.074
International-travel-restrictions in W9–12			0.024	0.043			−0.022	0.017
Internal-movement-restrictions in W9–12			0.160***	0.188***			0.392⁎⁎⁎	0.451⁎⁎⁎
Public-transport-restrictions in W9–12			0.094**	0.144***			0.270⁎⁎	0.351⁎⁎⁎
School-closures in W13–6.30				0.288***				0.543⁎⁎⁎
Workplace-closures in W13–6.30				0.299**				0.529⁎⁎⁎
Public-gathering-restrictions in W13–6.30				0.248**				0.392⁎⁎⁎
Public-events-restrictions in W13–6.30				0.259***				0.488⁎⁎⁎
International-travel-restrictions in W13–6.30				0.174***				0.377⁎⁎⁎
Internal-movement-restrictions in W13–6.30				0.358***				0.573⁎⁎⁎
Public-transport-restrictions in W13–6.30				0.227*				0.485⁎⁎⁎

*** P ≤ 0.01.

** 0.01 < P < 0.05.

* 0.05 < P < 0.1.