Table2 comparison of daily nutrient intake in participants across people in pain tertiles

Variables

Amounts per day

Q1

             (n=90)
Q2
(n=55)

Q3

(n=30)

P trend

P value a

Energy (kcal)
2147.64±670.41
2388.54±629.30
2191.66±601.17
0.03
0.09
Protein (g)
93.76±57.44
106.85±87.66
88.29±31.64
0.24
0.36
Carbohydrate (g)
229.45±94.32
266.99±108.42
253.79±102.37
0.03
0.09
Fat (g)
102.40±44.93
108.10±42.31
100.52±24.23
0.42
0.57
Cholesterol (mg)
345.89±253.87
350.19±280.76
337.19±269.04
0.92
0.97
SFA (g)
29.99±23.46
27.27±9.56
29.07±14.23
0.39
0.57
PUFA (g)
25.90±13.82
30.71±23.26
25.89±7.28
0.09
0.34
alpha-Linolenic acid (mg)
3.21±8.98
3.30±9.35
4.45±9.47
0.95
0.81
Sodium (mg)
1790.44±831.05
 
2127.07±1194.83
1859.41±825.34
0.04
0.19
Potassium (mg)
3670.49±1485.21
3912.67±1530.67
3966.11±1702.20
0.35
0.53
Calcium (mg)
14.34±6.26
16.42±6.94
16.29±8.16
0.07
0.15
Magnesium (mg)
1226.86±596.75
1251.81±490.32
1158.05±562.11
0.79
0.74
Phosphorus (mg)
1530.49±680.62
1637.88±742.92
1518.96±554.84
0.35
0.63
VitaminA (RAE)
2143.24±1378.57
2194.53±1583.94
2187.81±1129.64
0.83
0.97
B1 (mg)
1.61±0.64
1.87±0.80
1.70±0.58
0.02
0.11
B2 (mg)
2.49±1.03
2.65±0.96
2.41±0.89
0.32
0.46
B3 (mg)
22.48±15.39
26.16±21.88
21.50±7.56
0.20
0.36
B6 (mg)
2.15±1.11
2.44±1.62
2.31±1.39
0.21
0.49
B9 (μg)
341.64±179.25
343.23±142.97
405.87±316.22
0.96
0.56
B12 (μg)
7.01±6.56
6.49±5.27
5.82±4.94
0.60
0.58
VitaminD (μg)
2.69±2.04
2.66±2.30
2.34±1.99
0.91
0.69
Fiber (g)
13.99±9.62
15.53±9.03
17.75±15.59
0.40
0.36
Fructose (g)
7.18±6.12
7.88±5.51
8.79±9.80
0.53
0.60
Sucrose (g)
15.44±10.88
15.49±8.06
16.47±11.99
0.97
0.91
Lactose (g)
19.05±12.37
18.61±12.01
15.64±11.11
0.82
0.36
Tryptophan (mg)
1023.78±654.18
1171.85±1010.08
970.15±347.16
0.25
0.40
Caffeine (mg)
185.28±132.90
175.90±123.48
226.54±134.59
0.67
0.23
Methionine (mg)
2164.71±1557.72
2269.54±1479.06
1920.50±773.55
0.66
0.30
Cysteine (mg)
1176.10±717.85
1285.38±748.37
1128.08±417.79
0.35
0.46

Abbreviations: SD: standard deviation, SFA: Saturated fat, PUFA: Polyunsaturated fatty acids,

Data are presented as Mean ± SD.
P values resulted from ANOVA analysis. P-value < 0.05 is significant.
*P values presented resulted from ANCOVA analysis.
a After equalizing the variables based on age, sex, body mass index based on ANCOVA were evaluated using GLM