Table 3: - Mean and Standard Deviation of PCS and MCS according to sociodemographic and clinical data in 104 HIV-treatment-naive patients, Salvador, Bahia, 2017.

- PCSז P MCSזז P*
Educational status - - - -
<9 years (n=21) 47.3± 11.5 0.064 41.1 ± 13.9 0.711
≥ 9 years (n=83) 52.0 ± 13.8 42.2± 13.1
Smoking status - - - -
No (n=82) 51.9 ± 10.4 0.995 43.3 ± 12.7 0.041
Yes (n=22) 51.1 ± 9.8 36.9 ± 14.1
Family income (Minimal Wages)** - - - -
< MW (n=50) 48.7± 10.6 0.025 39.7± 13.7 0.094
≥ MW (n=54) 53.2 ± 9.5 44.0± 12.4
Marital status - - - -
Alone (n=78) 51.3 ± 9.9 0.729 43.1 ±12.9 0.141
In couple (n=26) 50.5± 11.5 38.6± 13.8
Grip Strength (kg)*** - - - -
Dynapenia (n=16) 38.5 ± 11.7 0.001 39.7 ± 12.4 0.461
Non-dynapenia (n=88) 53.4± 8.2 42.4 ± 13.3
6-Minute Walk Test Distance (m)**** - - - -
< expected (n=11) 50.3 ± 9.1 0.800 39.7 ± 15.8 0.548
≥ expected (n=93) 51.2 ± 10.4 42.2 ± 12.9
Tiffeneau index/ ***** - - - -
No (n=73) 51.3 ± 9.6 0.741 40.8 ± 12.9 0.175
Yes (n=31) 50.6 ± 1.8 44.7 ± 13.6

*Independent Samples Student-t Test ז PCS: Physical Component Summary; זז MCS: Mental Component Summary *Family income (Minimal Wages): MW: USD 285.00 **Grip Strength (kg): Dynapenia: Based on handgrip strength <30kg (men) and <20kg (women) ***6-Minute Walk Test Distance (m): Iwama et al.18 equation [6MWDm = 622.461 - (1.846 x Age years) + (61.503 x Sex (men = 1; women = 0)] ****Tiffeneau index/ (FEV1/FVC x 100): Respiratory Disturbance: < 80%

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