MOESM1 of Fewer ischemic strokes, despite an ageing population: stroke models from observed incidence in Norway 2010–2015

Additional file 1: Incidence_predictions.csv. Predictions for strokes and TIA in Norway by type, (I61, I63, I64, G45) year (2010–2040),and age (0–105). The data contains the following columns: Year: Years from 2010 to 2040. Age: Age from 0 to 105. obs_population: observed size of Norwegian population of specified age by year, for 2010–2017. Pred_population: predicted population size for specified age for years 2018–2040. Twelve columns of predictions, identified by the following: DIAGNOSIS_pred_TYPE. DIAGNOSIS includes I61, I63, I64, G45 and “stroke” (any of I61, I63, I64). TYPE indicates as “episodes” (yearly hospitalizations) and “year_unique” (unique individuals afflicted that year). For diagnosis “stroke”, there are additional columns including “with_death”, signifying episodes or year-unique individuals including those dying with no preceding hospitalization. Final 12 columns specify the estimated individual yearly risk of the predicted stroke types.

附加文件1：Incidence_predictions.csv。本数据集包含挪威2010至2040年按类型划分的脑卒中（stroke）及短暂性脑缺血发作（Transient Ischemic Attack, TIA）发病预测数据，覆盖年份范围为2010至2040年、年龄范围为0至105岁，涉及的诊断编码包括I61、I63、I64、G45。

数据集包含以下列：
1. Year：年份，取值范围为2010至2040；
2. Age：年龄，取值范围为0至105岁；
3. obs_population：2010至2017年对应年份、特定年龄的挪威常住人口观测规模；
4. Pred_population：2018至2040年对应特定年龄的常住人口预测规模；

共计12个预测列，命名格式为DIAGNOSIS_pred_TYPE。其中DIAGNOSIS涵盖I61、I63、I64、G45以及「stroke（脑卒中，涵盖I61、I63、I64三类）」；TYPE分为「episodes（年度住院人次）」与「year_unique（年度唯一患病个体数）」两类。针对「stroke」这一诊断类型，还增设了包含「with_death」的额外列，用于标识包含未接受前置住院治疗即死亡病例的住院人次或年度唯一患病个体。最后12列则为各预测脑卒中类型对应的个体年度发病风险估计值。