TheU-shape association between on-admission resting heart rate and 60-day all-cause mortality of AIDS inpatients in Fujian China: a retrospective cohort study

Table 3 inflection point analysis of RHR on 60-days all-cause mortality

Outcome	HR (95%CI)	P-value
One—line linear regression model	1.02 (1.01 ~ 1.04)	< 0.001
Two-piecewise linear regression model
RHR < 90 bpm	0.943 (0.904,0.984)	0.0065
RHR ≥ 90 bpm	1.032 (1.016,1.048)	< 0.001
P for log likelihood ratio test		< 0.001

Adjusted for the variables in sex, age, CD4, CD8, temperature, first confirm, first ART, Gastrointestinal bleeding, diabetes, hypertension, Auricular fibrillation, electrolyte disturbance, BMI, leukocyte, lymphocyte, albumin, total bilirubin (TBIL), alanine aminotransferase (ALT), aspartate transferase (AST), serum creatinine, C-reactive protein (CRP), procalcitonin (PCT)

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