A Research Study to Compare Two Doses of Semaglutide Taken Once Weekly in People With Type 2 Diabetes

Change in Body Weight

Change from baseline (week 0) to week 40 in body weight was evaluated. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first; and 'In-trial' observation period which started at the date of randomisation and ended at the first of the following dates, both inclusive: end-of-treatment visit (week 40), death, participant withdrew informed consent, last contact for participant lost to follow-up.

Time frame: Week 0, week 40

Change in Fasting Plasma Glucose (FPG)

Change from baseline (week 0) to week 40 in FPG was evaluated. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first.

Time frame: Week 0, week 40

Change in Body Mass Index (BMI)

Change from baseline (week 0) to week 40 in BMI was evaluated. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first.

Time frame: Week 0, week 40

Change in Waist Circumference

Change from baseline (week 0) to week 40 in waist circumference was evaluated. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first.

Time frame: Week 0, week 40

Participants Who Achieved HbA1c < 7.0%

Percentage of participants who achieved HbA1c \< 7.0% is presented. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first. Missing HbA1c assessment at week 40 was imputed using observed data from participants within same treatment group.

Time frame: Week 40

Participants Who Achieved HbA1c ≤ 6.5%

Percentage of participants who achieved HbA1c ≤ 6.5% is presented. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first. Missing HbA1c assessment at week 40 was imputed using observed data from participants within same treatment group.

Time frame: Week 40

Participants Who Achieved Weight Loss ≥5%

Percentage of participants who achieved weight loss ≥5% is presented. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first. Missing body weight assessment at week 40 was imputed using observed data from participants within same treatment group.

Time frame: Week 40

Participants Who Achieved Weight Loss ≥10%

Percentage of participants who achieved weight loss ≥10% is presented. Results are based on the 'on-treatment without rescue medication' observation period, which started at the date of first dose of trial product to either first initiation of rescue medication or the day of last dose of trial product, whichever came first. Missing body weight assessment at week 40 was imputed using observed data from participants within same treatment group.

Time frame: Week 40

Number of Treatment-emergent Severe or Blood Glucose (BG) Confirmed Symptomatic Hypoglycaemic Episodes

Hypoglycaemic episodes defined as treatment-emergent if the onset of the episode occurs within the on-treatment observation period. Severe or BG-confirmed symptomatic hypoglycaemia is an episode that required assistance from another person for recovery and blood glucose-confirmed by a plasma glucose value \<3.1 mmol/L (56 milligrams per deciliter (mg/dL)) with symptoms consistent with hypoglycaemia. Results are based on the 'on-treatment' observation period, which started at the date of first dose of trial product and ended at the first date of any of the following: the follow-up visit (week 47), the treatment discontinuation follow-up visit (end of treatment + 7 weeks), the date of last dose of trial product +49 days or the end-date for the 'in-trial' observation period.

Time frame: Week 0 to week 47

Change in Pulse Rate

Change from baseline (week 0) to week 40 in pulse rate is presented. Results are based on the 'on-treatment' observation period, which started at the date of first dose of trial product and ended at the endpoint-specific end-date.

Time frame: Week 0, week 40