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Table 2 Multiple logistic regression models of nutrition risk in older PLWH (N = 196)

From: Nutritional risk and nutritional status in hospitalized older adults living with HIV in Shenzhen, China: a cross-sectional study

Variables Model 1 Model 2 Model 3
β (CI) P β (CI) P β (CI) P
BMI    −0.395 (− 0.248, − 0.123) 0.000 − 0.287 (− 0.217, − 0.058) 0.001
Lg (Albumin)    − 0.311 (−7.598, −2.465) 0.000 − 0.324 (−8.896, − 1.230) 0.010
Lg (Prealbumin)    − 0.003 (− 0.813, 0.781) 0.969 0.057 (− 1.104, 1.789) 0.639
Male    0.024 (− 0.478, 0.694) 0.717 0.059 (− 0.400, 0.891) 0.452
Age    0.245 (0.023, 0.083) 0.001 0.265 (0.021, 0.096) 0.002
Married    0.073 (−0.246, 0.930) 0.252 0.091 (−0.273, 1.803) 0.238
Secondary school or below    −0.030 (− 0.491, 0.306) 0.647 − 0.096 (− 0.808, 0.210) 0.246
Employed    0.098 (−0.111, 0.708) 0.152 0.082 (−0.238, 0.723) 0.319
Year since HIV diagnosis −0.190 (− 0.326, 0.127) 0.384    −0.038 (− 0.232, 0.192) 0.851
ART regimen
 TDF-based regimen 0.057 (−0.457, 0.812) 0.580    0.038 (−0.404, 0.643) 0.652
 AZT-based regimen 0.121 (−0.492, 2.347) 0.198    0.148 (−0.059, 2.314) 0.062
 LPV/r-based regimen 0.013 (−0.654, 0.742) 0.900    −0.022 (− 0.646, 0.490) 0.786
Years of ART use 0.012 (−0.226, 0.239) 0.955    −0.091 (− 0.261, 0.164) 0.652
Comorbidities
 Pneumonia −0.160 (−1.216, 0.153) 0.126    −0.126 (−1.001, 0.163) 0.156
 Hepatitis −0.031 (− 1.260, 0.890) 0.734    −0.054 (−1.229, 0.599) 0.495
 Tuberculosis −0.154 (−2.189, 0.245) 0.116    −0.120 (−1.752, 0.242) 0.136
 Diabetes −0.015 (−1.385, 1.186) 0.878    −0.088 (−1.669, 0.465) 0.265
 Syphilis 0.115 (−0.594, 2.172) 0.260    0.098 (−0.485, 1.836) 0.251
 Cancer 0.098 (−0.773, 2.494) 0.298    0.084 (−0.624, 2.094) 0.286
Lg (CD4 count) −0.209 (−1.066, 0.025) 0.061    −0.041 (− 0.586, 0.384) 0.680
Lg (RNA) −0.181 (− 0.672, 0.031) 0.074    −0.186 (− 0.620, − 0.037) 0.028
  1. Model 1: F = 2.290, P = 0.011, R2adj = 0.134. Hypertension, and chronic diarrheal were excluded due to few participants
  2. Model 2: F = 14.481, P = 0.000, R2adj = 0.433
  3. Model 3: F = 5.001, P = 0.000, R2adj = 0.438