Erratum to “Factors Associated with Long-Term Control of Type 2 Diabetes Mellitus”
- (1)
In Introduction, there was a minor spelling error where the text reading “To the best of our knowledge, this is the first study that has been carried out on patinets with T2DM to identfy factors related to glycemic control in the Jazan region of Saudi Arabia” should be corrected to “To the best of our knowledge, this is the first study that has been carried out on patients with T2DM to identify factors related to glycemic control in the Jazan region of Saudi Arabia.”
- (2)
The last sentence in the “Data Analysis” subsection in the Methods reading “A P value of >0.05 was considered to be statistically significant” should be corrected to “A P value of < 0.05 was considered to be statistically significant.”
- (3)
In the first paragraph of the “Result” section, the sentence reading “Of the total respondents, 74% had poor glycemic control (HbA1c < 7%)” should be corrected to “Of the total respondents, 74% had poor glycemic control (HbA1c > 7%).”
- (4)
In Table 1, the category “Duration of diabetes (year)” included reversed less and greater than signs. The corrected table is as shown below.
- (5)
In Table 2, the less and greater than signs were reversed in many categories and the format of the category “Medication and treatment modalities” should be updated for clarity. The corrected table is as shown below.
- (6)
In the subsection titled “Logistic Regression Analysis of Factors Associated with HbA1c” in the “Result” section, the text reading “Variables in the regression model included not taking medication (OR = 4.06, P = 0.013), number of medications (OR = 7.49, P > 0.005), extended duration of diabetes (OR = 4.64, P = 0.001), and low confidence in the ability to control diabetes” should be corrected to “Variables in the regression model included not taking medication (OR = 4.06, P = 0.013), number of medications (OR = 7.49, P < 0.005), extended duration of diabetes (OR = 4.64, P = 0.001), and low confidence in the ability to control diabetes.”
- (7)
In Table 4, the less and greater than signs were reversed in many categories. The corrected table is as shown below.
- (8)
In Table 5, the less and greater than signs were reversed in many categories. The corrected table is as shown below.
| Variable | Categories | n (%) | HbA1c | P |
|---|---|---|---|---|
| Age (year) | 28-49 | n = 87 (30.2%) | 9 | .011 |
| 50-64 | n = 148 (51.4%) | 8.7 | ||
| 64-83 | n = 53 (18.4%) | 7.7 | ||
| Sex | Male | n = 145 (50.3%) | 8.5 | .083 |
| Female | n = 143 (49.7%) | 8.9 | ||
| Marital status | Divorced | n = 7 (2.4%) | 11.5 | .005 |
| Single | n = 16 (5.6%) | 9.5 | ||
| Widowed | n = 36 (12.5%) | 9.4 | ||
| Married | n = 229 (79.5%) | 8.5 | ||
| Education level | Illiterate | n = 36 (12.5%) | 9.2 | .032 |
| Read and write | n = 33 (11.5%) | 9.1 | ||
| Elementary school level | n = 41 (14.2%) | 8.9 | ||
| Intermediate school level | n = 42 (14.6%) | 8.8 | ||
| Secondary school level | n = 57 (19.8%) | 8.2 | ||
| University level | n = 79 (29.4%) | 8.1 | ||
| Occupation | Unemployed | n = 8 (2.1%) | 8.8 | .691 |
| Employed | n = 105 (36.5%) | 8.3 | ||
| Retired | n = 67 (23.3%) | 8.7 | ||
| Homemaker | n = 103 (35.8%) | 8.9 | ||
| Businessman | n = 4 (1.4%) | 8.9 | ||
| Disabled | n = 3 (1%) | 7.6 | ||
| Smoking history | Smoker | n = 63 (21.9%) | 9.4 | .031 |
| Ex-smoker | n = 2 (0.7%) | 8.6 | ||
| Nonsmoker | n = 223 (77.4%) | 8.5 | ||
| Duration of diabetes (year) | ≥7 | n = 166 (42.4%) | 9.1 | <.001 |
| <7 | n = 122 (57.6%) | 7.5 | ||
| Other chronic diseases or diabetes complications | Irritable bowel syndrome (IBS) | n = 9 (3.1%) | 11.5 | .020 |
| Hypertension (HTN) | n = 162 (56.2) | 8.8 | ||
| Asthma | n = 6 (2.1%) | 8.8 | ||
| No other chronic disease or diabetes complications | n = 111 (38.6%) | 8.5 |
| Variable | Categories | n (%) | HbA1c (%) | P |
|---|---|---|---|---|
| Following a meal plan | Low adherence | n = 232 (80.6%) | 9.0 | <.001 |
| High adherence | n = 56 (19.4%) | 7.3 | ||
| Taking medications | Low adherence | n = 89 (30.9%) | 9.2 | .001 |
| High adherence | n = 199 (69.1%) | 8.2 | ||
| Exercising | Low adherence | n = 121 (42%) | 8.8 | .310 |
| High adherence | n = 167 (58%) | 8.6 | ||
| Testing blood glucose | Low adherence | n = 146 (50.7%) | 8.9 | .301 |
| High adherence | n = 142 (49.3%) | 8.6 | ||
| Following a meal plan and taking medication | Low adherence | n = 80 (27.8%) | 9.4 | <.001 |
| High adherence | n = 47 (16.3%) | 7.0 | ||
| Following a meal plan and exercising regularly | Low adherence | n = 105 (36.5%) | 9.0 | <.001 |
| High adherence | n = 40 (13.9%) | 7.4 | ||
| Following a meal plan, taking medication, exercising, and testing blood glucose | Low adherence | n = 37 (12.8%) | 10.1 | <.001 |
| High adherence | n = 26 (9%) | 6.9 | ||
| Number of medications | >4 | n = 136 (47.2%) | 9.5 | .001 |
| ≤4 | n = 152 (52.8%) | 7.4 | ||
| Treatment modalities | Oral antidiabetic agents alone | n = 229 (79.5%) | 8.7 | .740 |
| Oral antidiabetic agents and insulin | n = 59 (20.5%) | 8.7 | ||
| Medication and treatment modalities | Low medication adherence—oral antidiabetic agents with insulin | n = 26 (9%) | 9.5 | .001 |
| Low medication adherence—oral antidiabetic agents alone | n = 60 (20.8%) | 9.2 | ||
| High medication adherence—oral antidiabetic agents alone | n = 169 (58.7%) | 8.2 | ||
| High medication adherence—oral antidiabetic agents with insulin | n = 33 (11.5%) | 8.1 |
| Variable | Categories | n (%) | HbA1c | P |
|---|---|---|---|---|
| Family provides help and support | Lesser extent (a little) | n = 76 (26.4%) | 9.4 | .002 |
| Greater extent (a lot) | n = 212 (73.6%) | 8.4 | ||
| Physician-patient relationship | Lesser extent (seldom) | n = 41 (14.2%) | 10.6 | <.001 |
| Greater extent (often) | n = 247 (85.8%) | 8.5 | ||
| Knowledge towards diabetes | Lesser extent | n = 136 (47.2%) | 8.9 | .020 |
| Greater extent | n = 152 (52.8%) | 8.5 | ||
| Confidence in ability to manage self-care behaviors | Not confident | n = 159 (55.2%) | 8.9 | .001 |
| Confident | n = 129 (44.8%) | 8.5 | ||
| Physical health | <40 | n = 57 (19.8%) | 11.8 | <.001 |
| 40-50 | n = 93 (32.3%) | 9.12 | ||
| >50 | n = 138 (47.9%) | 7.50 | ||
| Depression | Major depression | n = 41 (14.2%) | 11.3 | <.001 |
| Atypical depression | n = 63 (21.9%) | 8.70 | ||
| No depression | n = 184 (63.9%) | 7.85 | ||
| Stressful life events | High risk >300 | n = 24 (8.3%) | 11.8 | <.001 |
| Moderate risk 150-300 | n = 45 (15.6%) | 8.90 | ||
| Low risk <150 | n = 219 (76%) | 8.00 | ||
| Blood pressure (BP) (mmHg) | High blood pressure | n = 127 (44.1%) | 9.0 | .073 |
| Normal blood pressure | n = 161 (55.9%) | 8.5 | ||
| Body mass index (BMI) (kg/m2) | Obese | n = 134 (46.5%) | 8.9 | .01 |
| Overweight | n = 107 (37.2%) | 8.7 | ||
| Normal weight | n = 44 (15.3%) | 7.9 | ||
| Underweight | n = 3 (1%) | 6.3 | ||
| Cholesterol (mg/dl) | Blood cholesterol ≥ 200 | n = 117 (40.6%) | 9.2 | <.001 |
| Blood cholesterol < 200 | n = 171 (59.4%) | 8.1 | ||
| High-density lipoprotein (HDL) (mg/dl), male | Low HDL < 40 | n = 80 (55.2%) | 9.1 | <.001 |
| High HDL ≥ 40 | n = 65 (44.8%) | 7.6 | ||
| High-density lipoprotein (HDL) (mg/dl), female | Low HDL < 50 | n = 94 (65.7%) | 9.1 | .027 |
| High HDL ≥ 50 | n = 49 (34.3%) | 7.8 | ||
| Low-density lipoprotein (LDL) (mg/dl) | High LDL ≥ 100 | n = 198 (68.8%) | 8.8 | .026 |
| Low LDL < 100 | n = 90 (31.2%) | 8.2 | ||
| Triglyceride (TG) (mg/dl) | High TG ≥ 150 | n = 116 (40.3%) | 9.1 | <.01 |
| Low TG < 150 | n = 172 (59.7%) | 8.4 |
| Variable | Categories | OR (95% confidence interval) | P |
|---|---|---|---|
| Taking medication | Low adherence | 4.06 (1.34, 12.27) | .013 |
| High adherence | |||
| Number of medications | >4 | 7.49 (3.45, 16.26) | <.005 |
| ≤4 | |||
| Duration of diabetes (year) | ≥7 | 4.64 (1.85, 11.67) | .001 |
| <7 | |||
| Confidence in ability to manage self-care behaviors | Not confident | 4.01 (1.52, 10.63) | .005 |
| Confident |
