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Comparison of preoperative blood indicators between the dry eye group and non-dry eye group. A: Comparison of fibrinogen levels between the dry eye group and non-dry eye group; B: Comparison of interleukin-6 (IL-6) levels between the dry eye group and non-dry eye group; C: Comparison of tumor necrosis factor - α (TNF-α) levels between the dry eye group and non-dry eye group. Note: ns indicates P > 0.05; * Indicating P < 0.05.
