Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
Copyright © 2016 by the Korean Cancer Association
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Variable | No. (%) (n=77) |
---|---|
Age (yr) | |
Median | 59.0 (36-81) |
< 60 | 39 (50.6) |
≥ 60 | 38 (49.4) |
Sex | |
Male | 55 (71.4) |
Female | 22 (28.6) |
ECOG PS | |
0 | 28 (36.4) |
1 | 41 (53.2) |
2 | 8 (10.4) |
BMI (kg/m2) | |
< 20 | 25 (32.5) |
20-25 | 44 (57.1) |
≥ 25 | 8 (10.4) |
Primary site of tumor | |
Esophagus | 3 (3.9) |
Stomach | 50 (64.9) |
Colorectal | 22 (28.6) |
Hepatobiliary | 2 (2.6) |
Stage | |
III | 20 (26.0) |
IV | 57 (74.0) |
Intent of first chemotherapy | |
Adjuvant | 27 (35.1) |
Palliative | 50 (64.9) |
Emetic risk of first chemotherapy | |
High | 44 (57.1) |
Moderate | 33 (42.9) |
Use of megestrol acetate | |
No | 64 (83.1) |
Yes | 13 (16.9) |
Variable | Insulin resistance (as determined by HOMA-IR) | Diabetes (as determined by FPG, PP2, and HbA1C) |
---|---|---|
Baseline (n=77) | 22 (28.6) | 0 |
At 3 or 6 months (n=77) | 45 (58.4) | 17 (22.1) |
3 Months (n=77) | 39 (50.6) | 11 (14.3) |
6 Months (n=48) | 22 (45.8) | 8 (16.7) |
Variable | Baseline |
3 Months |
6 Months |
||||||
---|---|---|---|---|---|---|---|---|---|
Without diabetes (n=60) | With diabetes (n=17) | p-value | Without diabetes (n=60) | With diabetes (n=17) | p-value | Without diabetes (n=34) | With diabetes (n=14) | p-value | |
FPG (mmol/L) | 5.06±0.60 | 5.32±0.75 | 0.429 | 5.43±0.61 | 5.85±0.95 | 0.065 | 5.28±0.60 | 5.93±1.11 | 0.004 |
PP2 (mmol/L) | 6.46±1.43 | 7.36±1.56 | 0.722 | 6.41±1.63 | 9.19±2.68 | 0.003 | 6.22±1.46 | 9.09±3.43 | < 0.001 |
HbA1C (%) | 5.52±0.40 | 5.74±0.34 | 0.449 | 5.46±0.50 | 6.34±0.64 | 0.189 | 5.39±0.46 | 6.30±1.05 | 0.016 |
C-peptide (ng/mL) | 1.90±1.46 | 1.86±1.38 | 0.580 | 2.69±1.87 | 3.72±2.85 | 0.177 | 2.32±0.03 | 4.91±3.88 | 0.021 |
HOMA-IR | 2.16±1.42 | 3.44±5.52 | 0.023 | 3.07±2.06 | 5.03±5.13 | 0.001 | 2.37±1.81 | 6.04±6.37 | < 0.001 |
Variable | Univariate analysis |
p-value | Multivariate analysis |
p-value | |
---|---|---|---|---|---|
No. of patients (%) |
|||||
Without diabetes (n=60) | With diabetes (n=17) | OR (95% CI) | |||
Age (yr) | |||||
< 60 (n=39) | 34 (87.2) | 5 (12.8) | 0.032 | 0.613 | |
≥ 60 (n=38) | 26 (68.4) | 12 (31.6) | 1.53 (0.29-8.05) | ||
Sex | |||||
Male (n=55) | 39 (70.9) | 16 (29.1) | 0.013 | 7.25 (0.79-66.74) | 0.080 |
Female (n=22) | 21 (95.5) | 1 (4.5) | |||
ECOG PS | |||||
0 (n=28) | 24 (85.7) | 4 (14.3) | 0.059 | 0.715 | |
1 (n=41) | 31 (75.6) | 10 (24.4) | 1.97 (0.36-10.92) | ||
2 (n=8) | 3 (37.5) | 2.59 (0.17-40.21) | |||
BMI (kg/m2) | |||||
< 20 (n=25) | 21 (84.0) | 4 (16.0) | 0.130 | 0.580 | |
20-25 (n=44) | 33 (75.0) | 11 (25.0) | 2.42 (0.45-12.90) | ||
≥ 25 (n=8) | 6 (75.0) | 2 (25.0) | 2.19 (0.17-27.71) | ||
Primary site of tumor | |||||
Esophagus/Hepatobiliary (n=5) | 5 (100) | 0 (22.0) | 0.131 | 0.769 | |
Stomach (n=50) | 39 (78.0) | 11 (22.0) | |||
Colorectal (n=22) | 16 (72.4) | 6 (27.6) | 1.90 (0.34-10.69) | ||
Stage | |||||
III (n=20) | 15 (75.0) | 5 (25.0) | 0.224 | 1.40 (0.15-13.22) | 0.770 |
IV (n=57) | 45 (78.9) | 12 (21.1) | |||
Intent of first chemotherapy | |||||
Adjuvant (n=27) | 21 (70.4) | 8 (29.6) | 0.113 | 5.01 (0.49-51.51) | 0.175 |
Palliative (n=50) | 41 (82.0) | 9 (18.0) | |||
Emetic risk of first chemotherapy | |||||
High (n=44) | 36 (81.8) | 8 (18.2) | 0.139 | 0.695 | |
Moderate (n=33) | 24 (72.7) | 9 (27.3) | 1.34 (0.31-5.83) | ||
Use of megestrol acetate | |||||
No (n=64) | 48 (75.0) | 16 (25.0) | 0.276 | - | |
Yes (n=13) | 12 (92.3) | 1 (7.7) | |||
HOMA-IR | |||||
< 2.50 (n=55) | 43 (78.2) | 12 (21.8) | 0.931 | - | |
≥ 2.50 (n=22) | 17 (77.3) | 5 (22.7) | |||
Cumulative dose of dexamethasone | |||||
< 156 mg (n=33) | 30 (90.9) | 3 (9.1) | 0.025 | 0.049 | |
≥ 156 mg (n=44) | 30 (68.2) | 14 (31.8) | 4.77 (1.00-22.71) |
ECOG PS, Eastern Cooperative Oncology Group performance status; BMI, body mass index.
Values are presented as number (%). HOMA-IR, homeostasis model assessment of insulin resistance; FPG, fasting plasma glucose; PP2, 2-hour postprandial glucose; HbA1c., hemoglobin A1c.
Values are presented as mean±standard deviation. FPG, fasting plasma glucose; PP2, 2-hour postprandial glucose; HbA1c, hemoglobin A1c; HOMA-IR, homeostasis model assessment of insulin resistance.
OR, odds ratio; CI, confidence interval; ECOG PS, Eastern Cooperative Oncology Group performance status; BMI, body mass index; HOMA-IR, homeostasis model assessment of insulin resistance.