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行動 vs. 不行動の後悔

高齢の親を介護施設に入居させることと、自宅で自ら介護すること

行動した場合

介護施設に入所させる

54%

行動しなかった場合

家族による在宅介護

23%

それぞれの選択を後で後悔した人の割合。バーと完全な記録は下に表示されます。


家族

最終確認 2026-05-02

証拠の質 4.13/5

8次元のレビュー評価。基準は 品質ルーブリック 。各次元は1〜5で評価。

D1 出典の検証
5/5
D2 出典の権威性と独立性
4/5
D3 後悔率の正確性
2/5
D4 出典の比較可能性
3/5
D5 ギロヴィッチ・パターン
5/5
D6 文章の質
5/5
D7 注意事項の完全性
5/5
D8 サンプルの質
4/5
平均 4.13/5
A hospital call button on the left and a home armchair with a medication tray on the right

行動への後悔

介護施設に入所させる

54%

家族の54%が介護施設への入所後に少なくともある程度の罪悪感を覚えたと報告している(罪悪感の代理指標。罪悪感は入所を誤りと判断することと同じではない)

ナーシングホームに家族がいる米国成人

横断的、遡及的

不作為への後悔

家族による在宅介護

23%

在宅介護者の23%が、介護のために自分の健康が悪化したと報告している(負担の代理指標。介護者の被害を測定したものであり、在宅介護を選んだことへの直接的な後悔ではない)

米国家族介護者、全国代表

横断的;調査時点で継続的介護中

この選択を後悔した割合

action dominates — 行動が優勢 — 多くは行動したことを後悔しています。

関連する決断

意味的に類似する決断 — 同じ領域、異なるトレードオフ。

family直接

家族の臓器提供を承認 vs. 拒否

この選択を後悔した割合

不作為が優勢

不作為の後悔が6.8倍高い

family

専業 vs 共働き

この選択を後悔した割合

行動が優勢

行動の後悔が1.3倍高い

family

養子縁組 vs. 自ら育てる

この選択を後悔した割合

行動が優勢

行動の後悔が4.8倍高い

family

私立 vs 公立

この選択を後悔した割合

不作為が優勢

不作為の後悔が3.2倍高い

family

完全後見 vs 支援付き意思決定

この選択を後悔した割合

均衡

ほぼ均衡

family

助ける vs. 自力で乗り越えさせる

この選択を後悔した割合

行動が優勢

行動の後悔が1.2倍高い

family

子供を持つ

この選択を後悔した割合

均衡

ほぼ均衡

family

自由放任 vs. 過保護な子育て

この選択を後悔した割合

行動が優勢

行動の後悔が2.3倍高い

54% of families report feeling at least somewhat guilty after placing a relative in a nursing home, according to a Care.com survey of 978 US adults (2019), with 14% feeling “extremely guilty.” A peer-reviewed parallel from Statz et al. (2021), tracking 83 dementia caregivers through residential long-term care transitions, found that nearly half (46.3%) experienced guilt from the care recipient, other family members, or facility staff. Adult children reported markedly more guilt from other family members than spouses did — 29.8% versus 4.0%, the only guilt source that differed significantly by caregiver role — and the qualitative record is thick with the specific fear that placement happened “too soon.” Action-side guilt is well-documented, replicated across research designs, and begins immediately after the move.

The inaction side lacks a symmetrical direct-regret measure, but the burden data are substantial. The 2020 NAC/AARP nationally representative survey of 1,707 US caregivers found that 23% said caregiving had made their own health worse — up from 17% in 2015. The same report found 28% had stopped saving and 23% had taken on more debt because of caregiving. Schulz and Sherwood’s 2008 synthesis of three decades of caregiver health research concluded that caregiving “creates physical and psychological strain over extended periods of time” and that roughly two-thirds of caregivers experience some negative consequence. The floor of inaction-side harm is real but harder to frame as regret because most home caregivers are embedded in an ongoing situation rather than looking back on a discrete choice.

Under Gilovich and Medvec’s framework, actions generate more regret in the short term, and the placement guilt literature fits this pattern: guilt is highest immediately after the move and tends to attenuate as the care recipient stabilises and the caregiver observes professional care quality. Inaction regret — regret about not having placed sooner — is harder to study because it surfaces mainly when home care has already broken down (hospitalisation, caregiver health crisis, or care recipient injury from inadequate supervision). The 31-point gap between sides should be read cautiously: the two measures are not equivalent constructs, and a direct bilateral survey asking both groups the same retrospective question does not yet exist in the published literature.

出典: 行動

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

  1. [1] Care.com / Statista — Guilt over leaving one or more relatives in a nursing home in the United States in 2019
    Guilt over leaving one or more relatives in a nursing home in the United States in 2019
    統計値
    53.6% of respondents felt at least somewhat guilty: extremely (13.7%), moderately (20.9%), somewhat (19%); 23.7% slightly guilty; 22.7% not at all
    抜粋
    “"In the 2019, roughly 14 percent of people with a relative in a nursing home felt extremely guilty over their choice of leaving their relative in the nursing home." ”
    出典データ
    2019-01-25
    アクセス日
    2026-05-02
    計算過程
    Care.com online survey, n=978 US adults with a family member in a nursing home, 2019. Regret proxy: respondents rating guilt as "extremely" (13.7%) + "moderately" (20.9%) + "somewhat" (19.0%) = 53.6%, rounded to 0.54. The AARP coping article independently summarises this as "over 50 percent felt at least somewhat guilty." "Slightly guilty" (23.7%) is excluded as below the "somewhat" threshold used by AARP's framing.
  2. [2] Couple and Family Psychology: Research and Practice (PMC) — "We Moved Her Too Soon": Navigating Guilt Among Adult Child and Spousal Caregivers of Persons Living with Dementia Following a Move into Residential Long-Term Care
    "We Moved Her Too Soon": Navigating Guilt Among Adult Child and Spousal Caregivers of Persons Living with Dementia Following a Move into Residential Long-Term Care
    統計値
    46.3% of dementia caregivers (N=83) reported experiencing guilt from care recipient, other family members, or facility staff following nursing home placement
    抜粋
    “"Nearly half of caregivers reported experiencing guilt from their care recipient, other family members, or facility staff." ”
    出典データ
    2021-05-13
    アクセス日
    2026-05-02
    計算過程
    Mixed-methods study, N=83 caregivers (25 spouses, 58 adult children) transitioning a family member with Alzheimer's disease or related dementia to residential long-term care. Quantitative analyses identified guilt prevalence at 46.3% for any source of guilt. Adult children reported guilt from other family members at 29.8% vs 4.0% for spouses. The peer-reviewed figure (46.3%) is conservative relative to the Care.com survey (53.6%); the entry uses the Care.com figure as the primary regret_rate because it covers a broader guilt construct and a larger, non-dementia-specific sample.

出典: 不作為

根拠台帳

以下の各数値は各出典が報告した内容であり、引用した原文の抜粋と算出方法を記載しています。リンクをクリックして直接確認できます。

1/2 件の出典が引用元と一字一句一致することを独立して検証済み

  1. [1] National Alliance for Caregiving (NAC) and AARP — Caregiving in the United States 2020
    Caregiving in the United States 2020
    統計値
    23% of US caregivers say caregiving has made their own health worse, up from 17% in 2015; 23% find it hard to take care of their own health
    抜粋
    “"Family caregivers provide vital help and care for their loved ones, yet this survey shows that they keep getting stretched thinner and thinner." ”
    出典データ
    2020-05-14
    アクセス日
    2026-05-02
    計算過程
    NAC/AARP nationally representative probability-based online survey of 1,707 US caregivers age 18+, conducted 2019 by Greenwald & Associates. Regret proxy: 23% reporting health has worsened. This is a burden/harm proxy, not a direct regret measure — no large-scale survey asks home caregivers retrospectively whether they regret choosing home care over facility placement. The 23% represents the floor of caregiver harm; separate data show 28% have stopped saving, 23% have taken on more debt, and 21% provide 41+ hours/week of care. The health-worsened figure is used as the regret_rate because health decline is the most proximate marker of caregiver regret in the absence of a direct question.
  2. [2] American Journal of Nursing — Physical and Mental Health Effects of Family Caregiving 検証済み
    Physical and Mental Health Effects of Family Caregiving
    統計値
    Caregiving creates physical and psychological strain over extended periods; about one third of caregivers report neither strain nor negative health effects, implying approximately two thirds experience some negative consequence
    抜粋
    “"Caregiving has all the features of a chronic stress experience: It creates physical and psychological strain over extended periods of time, is accompanied by high levels of unpredictability and uncontrollability, has the capacity to create secondary stress in multiple life domains such as work and family relationships, and frequently requires high levels of vigilance." ”
    出典データ
    2008-09-01
    アクセス日
    2026-05-02
    検証
    グラウンディング監査の際、抜粋を引用元から独立して再取得し、原文と一字一句一致することを確認しました。
    計算過程
    Literature review by Schulz & Sherwood, American Journal of Nursing, September 2008, Vol. 108, No. 9 Supplement, pp. 23–27. DOI: 10.1097/01.NAJ.0000336406.45248.4c. Authors synthesise three decades of caregiver health research and note that approximately one third of caregivers report no strain, suggesting two thirds experience some negative health consequence. This is directionally consistent with the AARP 2020 figure of 23% reporting health explicitly worsened, which is the primary regret_rate used. The Schulz & Sherwood review corroborates that the AARP 23% is a reasonable lower bound.

注意事項

The two sides measure different constructs: action-side rates are guilt responses about a completed placement decision, while inaction-side rates are health-burden proxies among ongoing home caregivers — no large-scale survey directly asks home caregivers whether they regret not pursuing facility care. The action-side Care.com survey (n=978) was an online opt-in panel, not probability-sampled, which may over-represent caregivers actively seeking information about guilt. The peer-reviewed Statz et al. figure (46.3%) is dementia-specific and uses a narrower guilt construct; the 54% entry figure from Care.com covers all nursing home relationships. Both action-side figures are guilt proxies, not regret measured at a fixed retrospective horizon. Caregiving burden varies enormously by diagnosis, intensity, and available support: AARP data show 21% of home caregivers provide 41+ hours per week, a subgroup likely experiencing much higher regret rates than the 23% headline. Finally, the decision to place or care at home is rarely freely chosen — financial constraints, geography, family dynamics, and clinical need all shape it, making regret partly attributable to circumstances rather than the decision itself.

生データ: /api/decisions.json

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