23 April 2021>: Clinical Research
Effect of Improving Dietary Structure on Serum 25(OH)VitD Level in Hypertensive Patients in a Chinese Rural Area
Jia Wang BCDE , Nan Wang F , Zhiwen Ge F , Bingjie Ding F , Yanxia Bi F , Wei Li F , Zhongxin Hong A*DOI: 10.12659/MSM.929218
Med Sci Monit 2021; 27:e929218
Table 2C Comparison of mineral intake between the 2 groups at different time points.
Group | Ca (mg) | Fe (mg) | ||||||
---|---|---|---|---|---|---|---|---|
Before intervention | After intervention | t | P | Before intervention | After intervention | t | P | |
A | 236.6±99.9 | 730.6±106.7 | −10.457 | * | 12.86±3.11 | 23±3.32 | −6.898 | * |
B | 219.9±68.8 | 787.6±106.7 | −15.123 | * | 12.47±3.18 | 24.5±3.32 | −8.157 | * |
0.521 | −1.00 | – | – | 0.334 | −0.846 | – | – | |
P | 0.602 | 0.337 | – | – | 0.741 | 0.414 | – | – |
* Indicates significant differences between the two groups. | ||||||||
Group | Zn (mg) | Se (mg) | ||||||
Before intervention | After intervention | t | P | Before intervention | After intervention | t | P | |
A | 5.56±1.46 | 11.13±1.99 | −7.04 | * | 40.86±18.24 | 42.57±2.94 | −1.143 | 0.272 |
B | 5.85±1.67 | 12.98±1.99 | −8.785 | * | 34.73±11.78 | 46.57±2.94 | −2.421 | * |
−0.496 | −1.734 | – | – | 1.082 | −2.549 | – | – | |
P | 0.624 | 0.108 | – | – | 0.289 | * | – | – |
* Indicates significant differences between the two groups. | ||||||||
Group | Mg (mg) | Mn (mg) | ||||||
Before intervention | After intervention | t | P | Before intervention | After intervention | t | P | |
A | 180.21±46.54 | 343.71±39.09 | −7.969 | 2.93±0.99 | 4.86±1.21 | −3.891 | ||
B | 174.47±38.31 | 460.21±39.09 | −16.194 | 2.87±0.83 | 6.86±1.21 | −9.042 | ||
0.364 | −5.576 | – | – | 0.182 | −3.08 | – | – | |
P | 0.719 | * | – | – | 0.857 | * | – | – |
* Indicates significant differences between the two groups. |