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Table 5 Criteria for a stable SEM model

From: Occupational stress and psychological health impact on hypertension of miners in noisy environment in Wulumuqi, China: a case-control study

Index

Recommend value

Acceptance

χ2/df

< 3 good fit < 5 reasonable fit

Good

RMSEA

< 0.05 good fit < 0.10 reasonable fit

Reasonable

NFI

Above 0.9

Good

NNFI

Above 0.9

Good

CFI

Above 0.9

Good

IFI

Above 0.9

Good

SRMR

< 0.05 good fit < 0.10 reasonable fit

Reasonable