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Table 6 Parameter estimation of random coefficient time varying covariate model

From: Multilevel model on longitudinal data analysis in determinants of CD4 cell count among antiretroviral therapy attendant of HIV infected adults follow up in Gondar Teaching Referral Hospital, Gonder, Ethiopia

Effect levels Estimate Standard error Pr > |t| Lower Upper
Intercept   4.5873 0.2891 0.0039 3.3434 5.8311
Age Continuous 0.001465 0.002759 0.5955 − 0.00395 0.006882
Marital status Single − 1.2713 0.4372 0.1007 − 3.1524 0.6099
Marital status Married − 0.2020 0.2306 0.4734 − 1.1940 0.7900
Marital status Divorced, − 0.2088 0.2205 0.4436 − 1.1577 0.7400
Marital status Widowed 0     
Weight Continuous 0.009483 0.000434 <.0001 0.008631 0.01033
Homoglovenlevel Continuous 0.06317 0.001454 <.0001 0.06032 0.06603
Functional status Working, 0.07050 0.07957 0.3791 − 0.08866 0.2297
Functional status Ambulatory 0.05850 0.08048 0.4702 − 0.1025 0.2195
Functional status Bedridden 0 . . . .
WHO stage I − 0.09848 0.07262 0.1782 − 0.2426 0.04565
WHO stage II − 0.1129 0.07629 0.1421 − 0.2643 0.03850
WHO stage III − 0.09694 0.07721 0.2123 − 0.2502 0.05631
WHO stage IV 0 . . . .
TB screen Positive − 0.03879 0.02496 0.1249 − 0.08861 0.01104
TB screen Negative 0 . . . .
Opportunistic infection No 0.07982 0.04005 0.0594 − 0.00347 0.1631
Opportunistic infection Yes 0 . . . .
ART adherence Good 0.09495 0.1032 0.3712 − 0.1238 0.3137
ART adherence Fair 0.07064 0.1104 0.5315 − 0.1635 0.3048
ART adherence Poor 0 . . . .