Table 3.
Summary table of nutritional goals, achieved intakes and compliance data for studies conducted with DC and/or high-energy ONS
Values in parentheses were calculated from published dataa |
Energy intake |
Protein intake |
Information on compliance |
||||||
---|---|---|---|---|---|---|---|---|---|
Study | Summary intervention | Intake at baseline | Study goal | Achieved intake after intervention | Intake at baseline | Study goal | Achieved intake after intervention | Compliance | Consumption of ONS |
Elkort [36] | high-energy ONS | NR | Meet requirements according to RDA 1974 | NR | NR | Meet/exceed requirements according to RDA 1974 | NR | Compliance records were monitored and home visits were planned as needed, but no record of actual compliance | NR |
Evans [29] | DC+high- energy ONS | NR |
|
|
NR |
|
NR | Tube feeding was indicated for 68% of patients but provided to only 6% (high refusal rate) | NR |
Ovesen [39] | DC+high- energy ONS if required |
|
1.5–1.7×BEE (2103–2383 kcal/day) |
|
|
|
|
Achieved intake was close to targets, but remained lower i.e. 1.5 × BEE and 0.9 g/kg protein | 21% of patients |
Breitkreutz [37] | high-energy ONS | NR |
|
|
NR |
|
NR | NR | NR |
Baldwin [30] | DC and/or high-energy ONS | NR |
|
NR | NR | – | NR | Not enough food diaries returned to be analyzed. Compliance to ONS fell after one week | At the end of intervention, 19% of patients reported to consume all prescribed ONS |
Bourdel Marchasson [26] | DC+high- energy ONS if required |
|
|
|
|
|
|
At visit 2, energy goals were reached by 40% and protein goals by 47% of patients | Up to 25% of patients |
In order to provide a better visualization beyond the heterogeneity in the type of information available, values in parentheses were calculated from available published data. Calculations were made for a ‘standard person’ with a body weight of 70 kg and a height of 1.70 m.
ONS, oral nutritional supplement; NR, not reported; RDA, recommended daily amount; DC, dietary counseling; TCI, total caloric intake; BEE, basal energy expenditure.