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. 2025 May 30;104(9):105378. doi: 10.1016/j.psj.2025.105378

Table 4.

Blood physiological indices of Snowy White chickens raised at high and low altitudes.

Indicators Rooster
Hen
High altitude Low altitude High altitude Low altitude
RBC 4.47±0.29a 3.14±0.33b 3.27±0.36b 2.34±0.22c
HGB 243.83±18.13a 200.75±19.42b 257.19±34.00a 139.94±10.87c
HCT 54.47±3.26a 37.60±3.86b 39.51±5.29b 28.76±2.08c
MCV 88.95±2.78b 119.86±3.34a 121.17±3.74a 123.00±4.36a
MCH 78.49±3.16a 64.03±1.84b 78.78±3.32a 59.85±1.89c
MCHC 575.33±18.15b 534.50±18.06c 650.94±20.31a 486.25±6.63d
SD/RDW-SD 50.93±4.28b 64.59±7.36a 38.33±2.02d 45.48±3.00c
CV/RDW-CV 10.28±1.16b 11.38±0.56a 11.01±0.77ab 9.18±0.61c

Note: All results are presented as mean ± standard deviation. Different superscript letters within the same row indicate significant differences.