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. 2021 Jan 1;18(1):277. doi: 10.3390/ijerph18010277

Table 4.

Unit root analysis.

	LCE	LFT	LMC	LFB	LHTE	LEPC	LG	LG2	TRO
LCE (−1)	0.513 ^a
LFT (−1)		0.474 ^a
LMC (−1)			0.531 ^a
LFB (−1)				0.437 ^a
LHTE (−1)					0.527 ^a
LEPC (−1)						0.546 ^a
LG(−1)							0.808 ^a
LG2(−1)								0.795 ^a
TRO(−1)									0.359 ^a
Wald Test
Chi²	123.58 ^a	135.17 ^a	116.65 ^a	185.88 ^a	126.62 ^a	91.68 ^a	12.53 ^a	13.92 ^a	166.99 ^a

Note: “a” indicates the level of significance at 1%.